20105015400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:546

約数の個数: 384

約数和(自身を含む): 70739222400

約数和(自身を除く): 50634207000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 97, 100, 108, 120, 131, 135, 150, 180, 194, 200, 216, 225, 262, 270, 291, 293, 300, 360, 388, 393, 450, 485, 524, 540, 582, 586, 600, 655, 675, 776, 786, 873, 879, 900, 970, 1048, 1080, 1164, 1172, 1179, 1310, 1350, 1455, 1465, 1572, 1746, 1758, 1800, 1940, 1965, 2328, 2344, 2358, 2425, 2619, 2620, 2637, 2700, 2910, 2930, 3144, 3275, 3492, 3516, 3537, 3880, 3930, 4365, 4395, 4716, 4850, 5238, 5240, 5274, 5400, 5820, 5860, 5895, 6550, 6984, 7032, 7074, 7275, 7325, 7860, 7911, 8730, 8790, 9432, 9700, 9825, 10476, 10548, 11640, 11720, 11790, 12707, 13095, 13100, 13185, 14148, 14550, 14650, 15720, 15822, 17460, 17580, 17685, 19400, 19650, 20952, 21096, 21825, 21975, 23580, 25414, 26190, 26200, 26370, 28296, 28421, 29100, 29300, 29475, 31644, 34920, 35160, 35370, 38121, 38383, 39300, 39555, 43650, 43950, 47160, 50828, 52380, 52740, 56842, 58200, 58600, 58950, 63288, 63535, 65475, 65925, 70740, 76242, 76766, 78600, 79110, 85263, 87300, 87900, 88425, 101656, 104760, 105480, 113684, 114363, 115149, 117900, 127070, 130950, 131850, 141480, 142105, 152484, 153532, 158220, 170526, 174600, 175800, 176850, 190605, 191915, 197775, 227368, 228726, 230298, 235800, 254140, 255789, 261900, 263700, 284210, 304968, 307064, 316440, 317675, 341052, 343089, 345447, 353700, 381210, 383830, 395550, 426315, 457452, 460596, 508280, 511578, 523800, 527400, 568420, 571815, 575745, 635350, 682104, 686178, 690894, 707400, 710525, 762420, 767367, 767660, 791100, 852630, 914904, 921192, 953025, 959575, 1023156, 1036341, 1136840, 1143630, 1151490, 1270700, 1278945, 1372356, 1381788, 1421050, 1524840, 1534734, 1535320, 1582200, 1705260, 1715445, 1727235, 1906050, 1919150, 2046312, 2072682, 2131575, 2287260, 2302980, 2541400, 2557890, 2744712, 2763576, 2842100, 2859075, 2878725, 3069468, 3410520, 3430890, 3454470, 3723151, 3812100, 3836835, 3838300, 4145364, 4263150, 4574520, 4605960, 5115780, 5181705, 5684200, 5718150, 5757450, 6138936, 6394725, 6861780, 6908940, 7446302, 7624200, 7673670, 7676600, 8290728, 8526300, 8577225, 8636175, 10231560, 10363410, 11169453, 11436300, 11514900, 12789450, 13723560, 13817880, 14892604, 15347340, 17052600, 17154450, 17272350, 18615755, 19184175, 20726820, 22338906, 22872600, 23029800, 25578900, 25908525, 29785208, 30694680, 33508359, 34308900, 34544700, 37231510, 38368350, 41453640, 44677812, 51157800, 51817050, 55847265, 67016718, 68617800, 69089400, 74463020, 76736700, 89355624, 93078775, 100525077, 103634100, 111694530, 134033436, 148926040, 153473400, 167541795, 186157550, 201050154, 207268200, 223389060, 268066872, 279236325, 335083590, 372315100, 402100308, 446778120, 502625385, 558472650, 670167180, 744630200, 804200616, 837708975, 1005250770, 1116945300, 1340334360, 1675417950, 2010501540, 2233890600, 2513126925, 3350835900, 4021003080, 5026253850, 6701671800, 10052507700, 20105015400]

約数ペア:

[(1, 20105015400), (2, 10052507700), (3, 6701671800), (4, 5026253850), (5, 4021003080), (6, 3350835900), (8, 2513126925), (9, 2233890600), (10, 2010501540), (12, 1675417950), (15, 1340334360), (18, 1116945300), (20, 1005250770), (24, 837708975), (25, 804200616), (27, 744630200), (30, 670167180), (36, 558472650), (40, 502625385), (45, 446778120), (50, 402100308), (54, 372315100), (60, 335083590), (72, 279236325), (75, 268066872), (90, 223389060), (97, 207268200), (100, 201050154), (108, 186157550), (120, 167541795), (131, 153473400), (135, 148926040), (150, 134033436), (180, 111694530), (194, 103634100), (200, 100525077), (216, 93078775), (225, 89355624), (262, 76736700), (270, 74463020), (291, 69089400), (293, 68617800), (300, 67016718), (360, 55847265), (388, 51817050), (393, 51157800), (450, 44677812), (485, 41453640), (524, 38368350), (540, 37231510), (582, 34544700), (586, 34308900), (600, 33508359), (655, 30694680), (675, 29785208), (776, 25908525), (786, 25578900), (873, 23029800), (879, 22872600), (900, 22338906), (970, 20726820), (1048, 19184175), (1080, 18615755), (1164, 17272350), (1172, 17154450), (1179, 17052600), (1310, 15347340), (1350, 14892604), (1455, 13817880), (1465, 13723560), (1572, 12789450), (1746, 11514900), (1758, 11436300), (1800, 11169453), (1940, 10363410), (1965, 10231560), (2328, 8636175), (2344, 8577225), (2358, 8526300), (2425, 8290728), (2619, 7676600), (2620, 7673670), (2637, 7624200), (2700, 7446302), (2910, 6908940), (2930, 6861780), (3144, 6394725), (3275, 6138936), (3492, 5757450), (3516, 5718150), (3537, 5684200), (3880, 5181705), (3930, 5115780), (4365, 4605960), (4395, 4574520), (4716, 4263150), (4850, 4145364), (5238, 3838300), (5240, 3836835), (5274, 3812100), (5400, 3723151), (5820, 3454470), (5860, 3430890), (5895, 3410520), (6550, 3069468), (6984, 2878725), (7032, 2859075), (7074, 2842100), (7275, 2763576), (7325, 2744712), (7860, 2557890), (7911, 2541400), (8730, 2302980), (8790, 2287260), (9432, 2131575), (9700, 2072682), (9825, 2046312), (10476, 1919150), (10548, 1906050), (11640, 1727235), (11720, 1715445), (11790, 1705260), (12707, 1582200), (13095, 1535320), (13100, 1534734), (13185, 1524840), (14148, 1421050), (14550, 1381788), (14650, 1372356), (15720, 1278945), (15822, 1270700), (17460, 1151490), (17580, 1143630), (17685, 1136840), (19400, 1036341), (19650, 1023156), (20952, 959575), (21096, 953025), (21825, 921192), (21975, 914904), (23580, 852630), (25414, 791100), (26190, 767660), (26200, 767367), (26370, 762420), (28296, 710525), (28421, 707400), (29100, 690894), (29300, 686178), (29475, 682104), (31644, 635350), (34920, 575745), (35160, 571815), (35370, 568420), (38121, 527400), (38383, 523800), (39300, 511578), (39555, 508280), (43650, 460596), (43950, 457452), (47160, 426315), (50828, 395550), (52380, 383830), (52740, 381210), (56842, 353700), (58200, 345447), (58600, 343089), (58950, 341052), (63288, 317675), (63535, 316440), (65475, 307064), (65925, 304968), (70740, 284210), (76242, 263700), (76766, 261900), (78600, 255789), (79110, 254140), (85263, 235800), (87300, 230298), (87900, 228726), (88425, 227368), (101656, 197775), (104760, 191915), (105480, 190605), (113684, 176850), (114363, 175800), (115149, 174600), (117900, 170526), (127070, 158220), (130950, 153532), (131850, 152484), (141480, 142105)]