28651127400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20123}}^1$

素因数の和:20265

約数の個数: 288

約数和(自身を含む): 110944416960

約数和(自身を除く): 82293289560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 113, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 226, 252, 280, 300, 315, 339, 350, 360, 420, 450, 452, 504, 525, 565, 600, 630, 678, 700, 791, 840, 900, 904, 1017, 1050, 1130, 1260, 1356, 1400, 1575, 1582, 1695, 1800, 2034, 2100, 2260, 2373, 2520, 2712, 2825, 3150, 3164, 3390, 3955, 4068, 4200, 4520, 4746, 5085, 5650, 6300, 6328, 6780, 7119, 7910, 8136, 8475, 9492, 10170, 11300, 11865, 12600, 13560, 14238, 15820, 16950, 18984, 19775, 20123, 20340, 22600, 23730, 25425, 28476, 31640, 33900, 35595, 39550, 40246, 40680, 47460, 50850, 56952, 59325, 60369, 67800, 71190, 79100, 80492, 94920, 100615, 101700, 118650, 120738, 140861, 142380, 158200, 160984, 177975, 181107, 201230, 203400, 237300, 241476, 281722, 284760, 301845, 355950, 362214, 402460, 422583, 474600, 482952, 503075, 563444, 603690, 704305, 711900, 724428, 804920, 845166, 905535, 1006150, 1126888, 1207380, 1267749, 1408610, 1423800, 1448856, 1509225, 1690332, 1811070, 2012300, 2112915, 2273899, 2414760, 2535498, 2817220, 3018450, 3380664, 3521525, 3622140, 4024600, 4225830, 4527675, 4547798, 5070996, 5634440, 6036900, 6338745, 6821697, 7043050, 7244280, 8451660, 9055350, 9095596, 10141992, 10564575, 11369495, 12073800, 12677490, 13643394, 14086100, 15917293, 16903320, 18110700, 18191192, 20465091, 21129150, 22738990, 25354980, 27286788, 28172200, 31693725, 31834586, 34108485, 36221400, 40930182, 42258300, 45477980, 47751879, 50709960, 54573576, 56847475, 63387450, 63669172, 68216970, 79586465, 81860364, 84516600, 90955960, 95503758, 102325455, 113694950, 126774900, 127338344, 136433940, 143255637, 159172930, 163720728, 170542425, 191007516, 204650910, 227389900, 238759395, 253549800, 272867880, 286511274, 318345860, 341084850, 382015032, 397932325, 409301820, 454779800, 477518790, 511627275, 573022548, 636691720, 682169700, 716278185, 795864650, 818603640, 955037580, 1023254550, 1146045096, 1193796975, 1364339400, 1432556370, 1591729300, 1910075160, 2046509100, 2387593950, 2865112740, 3183458600, 3581390925, 4093018200, 4775187900, 5730225480, 7162781850, 9550375800, 14325563700, 28651127400]

約数ペア:

[(1, 28651127400), (2, 14325563700), (3, 9550375800), (4, 7162781850), (5, 5730225480), (6, 4775187900), (7, 4093018200), (8, 3581390925), (9, 3183458600), (10, 2865112740), (12, 2387593950), (14, 2046509100), (15, 1910075160), (18, 1591729300), (20, 1432556370), (21, 1364339400), (24, 1193796975), (25, 1146045096), (28, 1023254550), (30, 955037580), (35, 818603640), (36, 795864650), (40, 716278185), (42, 682169700), (45, 636691720), (50, 573022548), (56, 511627275), (60, 477518790), (63, 454779800), (70, 409301820), (72, 397932325), (75, 382015032), (84, 341084850), (90, 318345860), (100, 286511274), (105, 272867880), (113, 253549800), (120, 238759395), (126, 227389900), (140, 204650910), (150, 191007516), (168, 170542425), (175, 163720728), (180, 159172930), (200, 143255637), (210, 136433940), (225, 127338344), (226, 126774900), (252, 113694950), (280, 102325455), (300, 95503758), (315, 90955960), (339, 84516600), (350, 81860364), (360, 79586465), (420, 68216970), (450, 63669172), (452, 63387450), (504, 56847475), (525, 54573576), (565, 50709960), (600, 47751879), (630, 45477980), (678, 42258300), (700, 40930182), (791, 36221400), (840, 34108485), (900, 31834586), (904, 31693725), (1017, 28172200), (1050, 27286788), (1130, 25354980), (1260, 22738990), (1356, 21129150), (1400, 20465091), (1575, 18191192), (1582, 18110700), (1695, 16903320), (1800, 15917293), (2034, 14086100), (2100, 13643394), (2260, 12677490), (2373, 12073800), (2520, 11369495), (2712, 10564575), (2825, 10141992), (3150, 9095596), (3164, 9055350), (3390, 8451660), (3955, 7244280), (4068, 7043050), (4200, 6821697), (4520, 6338745), (4746, 6036900), (5085, 5634440), (5650, 5070996), (6300, 4547798), (6328, 4527675), (6780, 4225830), (7119, 4024600), (7910, 3622140), (8136, 3521525), (8475, 3380664), (9492, 3018450), (10170, 2817220), (11300, 2535498), (11865, 2414760), (12600, 2273899), (13560, 2112915), (14238, 2012300), (15820, 1811070), (16950, 1690332), (18984, 1509225), (19775, 1448856), (20123, 1423800), (20340, 1408610), (22600, 1267749), (23730, 1207380), (25425, 1126888), (28476, 1006150), (31640, 905535), (33900, 845166), (35595, 804920), (39550, 724428), (40246, 711900), (40680, 704305), (47460, 603690), (50850, 563444), (56952, 503075), (59325, 482952), (60369, 474600), (67800, 422583), (71190, 402460), (79100, 362214), (80492, 355950), (94920, 301845), (100615, 284760), (101700, 281722), (118650, 241476), (120738, 237300), (140861, 203400), (142380, 201230), (158200, 181107), (160984, 177975)]