43637100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 138824448

約数和(自身を除く): 95187348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 67, 75, 78, 100, 130, 134, 150, 156, 167, 195, 201, 260, 268, 300, 325, 334, 335, 390, 402, 501, 650, 668, 670, 780, 804, 835, 871, 975, 1002, 1005, 1300, 1340, 1670, 1675, 1742, 1950, 2004, 2010, 2171, 2505, 2613, 3340, 3350, 3484, 3900, 4020, 4175, 4342, 4355, 5010, 5025, 5226, 6513, 6700, 8350, 8684, 8710, 10020, 10050, 10452, 10855, 11189, 12525, 13026, 13065, 16700, 17420, 20100, 21710, 21775, 22378, 25050, 26052, 26130, 32565, 33567, 43420, 43550, 44756, 50100, 52260, 54275, 55945, 65130, 65325, 67134, 87100, 108550, 111890, 130260, 130650, 134268, 145457, 162825, 167835, 217100, 223780, 261300, 279725, 290914, 325650, 335670, 436371, 559450, 581828, 651300, 671340, 727285, 839175, 872742, 1118900, 1454570, 1678350, 1745484, 2181855, 2909140, 3356700, 3636425, 4363710, 7272850, 8727420, 10909275, 14545700, 21818550, 43637100]

約数ペア:

[(1, 43637100), (2, 21818550), (3, 14545700), (4, 10909275), (5, 8727420), (6, 7272850), (10, 4363710), (12, 3636425), (13, 3356700), (15, 2909140), (20, 2181855), (25, 1745484), (26, 1678350), (30, 1454570), (39, 1118900), (50, 872742), (52, 839175), (60, 727285), (65, 671340), (67, 651300), (75, 581828), (78, 559450), (100, 436371), (130, 335670), (134, 325650), (150, 290914), (156, 279725), (167, 261300), (195, 223780), (201, 217100), (260, 167835), (268, 162825), (300, 145457), (325, 134268), (334, 130650), (335, 130260), (390, 111890), (402, 108550), (501, 87100), (650, 67134), (668, 65325), (670, 65130), (780, 55945), (804, 54275), (835, 52260), (871, 50100), (975, 44756), (1002, 43550), (1005, 43420), (1300, 33567), (1340, 32565), (1670, 26130), (1675, 26052), (1742, 25050), (1950, 22378), (2004, 21775), (2010, 21710), (2171, 20100), (2505, 17420), (2613, 16700), (3340, 13065), (3350, 13026), (3484, 12525), (3900, 11189), (4020, 10855), (4175, 10452), (4342, 10050), (4355, 10020), (5010, 8710), (5025, 8684), (5226, 8350), (6513, 6700)]