188538900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 653291520

約数和(自身を除く): 464752620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 31, 33, 38, 44, 50, 55, 57, 60, 62, 66, 75, 76, 93, 95, 97, 100, 110, 114, 124, 132, 150, 155, 165, 186, 190, 194, 209, 220, 228, 275, 285, 291, 300, 310, 330, 341, 372, 380, 388, 418, 465, 475, 485, 550, 570, 582, 589, 620, 627, 660, 682, 775, 825, 836, 930, 950, 970, 1023, 1045, 1067, 1100, 1140, 1164, 1178, 1254, 1364, 1425, 1455, 1550, 1650, 1705, 1767, 1843, 1860, 1900, 1940, 2046, 2090, 2134, 2325, 2356, 2425, 2508, 2850, 2910, 2945, 3007, 3100, 3135, 3201, 3300, 3410, 3534, 3686, 4092, 4180, 4268, 4650, 4850, 5115, 5225, 5335, 5529, 5700, 5820, 5890, 6014, 6270, 6402, 6479, 6820, 7068, 7275, 7372, 8525, 8835, 9021, 9215, 9300, 9700, 10230, 10450, 10670, 11058, 11780, 12028, 12540, 12804, 12958, 14550, 14725, 15035, 15675, 16005, 17050, 17670, 18042, 18430, 19437, 20273, 20460, 20900, 21340, 22116, 25575, 25916, 26675, 27645, 29100, 29450, 30070, 31350, 32010, 32395, 33077, 34100, 35340, 36084, 36860, 38874, 40546, 44175, 45105, 46075, 51150, 53350, 55290, 57133, 58900, 60140, 60819, 62700, 64020, 64790, 66154, 75175, 77748, 80025, 81092, 88350, 90210, 92150, 97185, 99231, 101365, 102300, 106700, 110580, 114266, 121638, 129580, 132308, 138225, 150350, 160050, 161975, 165385, 171399, 176700, 180420, 184300, 194370, 198462, 202730, 225525, 228532, 243276, 276450, 285665, 300700, 304095, 320100, 323950, 330770, 342798, 388740, 396924, 405460, 451050, 485925, 496155, 506825, 552900, 571330, 608190, 628463, 647900, 661540, 685596, 826925, 856995, 902100, 971850, 992310, 1013650, 1142660, 1216380, 1256926, 1428325, 1520475, 1653850, 1713990, 1885389, 1943700, 1984620, 2027300, 2480775, 2513852, 2856650, 3040950, 3142315, 3307700, 3427980, 3770778, 4284975, 4961550, 5713300, 6081900, 6284630, 7541556, 8569950, 9426945, 9923100, 12569260, 15711575, 17139900, 18853890, 31423150, 37707780, 47134725, 62846300, 94269450, 188538900]

約数ペア:

[(1, 188538900), (2, 94269450), (3, 62846300), (4, 47134725), (5, 37707780), (6, 31423150), (10, 18853890), (11, 17139900), (12, 15711575), (15, 12569260), (19, 9923100), (20, 9426945), (22, 8569950), (25, 7541556), (30, 6284630), (31, 6081900), (33, 5713300), (38, 4961550), (44, 4284975), (50, 3770778), (55, 3427980), (57, 3307700), (60, 3142315), (62, 3040950), (66, 2856650), (75, 2513852), (76, 2480775), (93, 2027300), (95, 1984620), (97, 1943700), (100, 1885389), (110, 1713990), (114, 1653850), (124, 1520475), (132, 1428325), (150, 1256926), (155, 1216380), (165, 1142660), (186, 1013650), (190, 992310), (194, 971850), (209, 902100), (220, 856995), (228, 826925), (275, 685596), (285, 661540), (291, 647900), (300, 628463), (310, 608190), (330, 571330), (341, 552900), (372, 506825), (380, 496155), (388, 485925), (418, 451050), (465, 405460), (475, 396924), (485, 388740), (550, 342798), (570, 330770), (582, 323950), (589, 320100), (620, 304095), (627, 300700), (660, 285665), (682, 276450), (775, 243276), (825, 228532), (836, 225525), (930, 202730), (950, 198462), (970, 194370), (1023, 184300), (1045, 180420), (1067, 176700), (1100, 171399), (1140, 165385), (1164, 161975), (1178, 160050), (1254, 150350), (1364, 138225), (1425, 132308), (1455, 129580), (1550, 121638), (1650, 114266), (1705, 110580), (1767, 106700), (1843, 102300), (1860, 101365), (1900, 99231), (1940, 97185), (2046, 92150), (2090, 90210), (2134, 88350), (2325, 81092), (2356, 80025), (2425, 77748), (2508, 75175), (2850, 66154), (2910, 64790), (2945, 64020), (3007, 62700), (3100, 60819), (3135, 60140), (3201, 58900), (3300, 57133), (3410, 55290), (3534, 53350), (3686, 51150), (4092, 46075), (4180, 45105), (4268, 44175), (4650, 40546), (4850, 38874), (5115, 36860), (5225, 36084), (5335, 35340), (5529, 34100), (5700, 33077), (5820, 32395), (5890, 32010), (6014, 31350), (6270, 30070), (6402, 29450), (6479, 29100), (6820, 27645), (7068, 26675), (7275, 25916), (7372, 25575), (8525, 22116), (8835, 21340), (9021, 20900), (9215, 20460), (9300, 20273), (9700, 19437), (10230, 18430), (10450, 18042), (10670, 17670), (11058, 17050), (11780, 16005), (12028, 15675), (12540, 15035), (12804, 14725), (12958, 14550)]