129536600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 329443200

約数和(自身を除く): 199906600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 775, 850, 1054, 1229, 1240, 1550, 1700, 2108, 2458, 2635, 3100, 3400, 4216, 4916, 5270, 6145, 6200, 9832, 10540, 12290, 13175, 20893, 21080, 24580, 26350, 30725, 38099, 41786, 49160, 52700, 61450, 76198, 83572, 104465, 105400, 122900, 152396, 167144, 190495, 208930, 245800, 304792, 380990, 417860, 522325, 647683, 761980, 835720, 952475, 1044650, 1295366, 1523960, 1904950, 2089300, 2590732, 3238415, 3809900, 4178600, 5181464, 6476830, 7619800, 12953660, 16192075, 25907320, 32384150, 64768300, 129536600]

約数ペア:

[(1, 129536600), (2, 64768300), (4, 32384150), (5, 25907320), (8, 16192075), (10, 12953660), (17, 7619800), (20, 6476830), (25, 5181464), (31, 4178600), (34, 3809900), (40, 3238415), (50, 2590732), (62, 2089300), (68, 1904950), (85, 1523960), (100, 1295366), (124, 1044650), (136, 952475), (155, 835720), (170, 761980), (200, 647683), (248, 522325), (310, 417860), (340, 380990), (425, 304792), (527, 245800), (620, 208930), (680, 190495), (775, 167144), (850, 152396), (1054, 122900), (1229, 105400), (1240, 104465), (1550, 83572), (1700, 76198), (2108, 61450), (2458, 52700), (2635, 49160), (3100, 41786), (3400, 38099), (4216, 30725), (4916, 26350), (5270, 24580), (6145, 21080), (6200, 20893), (9832, 13175), (10540, 12290)]