61301600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 163270800

約数和(自身を除く): 101969200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 74, 76, 80, 95, 100, 109, 148, 152, 160, 185, 190, 200, 218, 296, 304, 370, 380, 400, 436, 475, 545, 592, 608, 703, 740, 760, 800, 872, 925, 950, 1090, 1184, 1406, 1480, 1520, 1744, 1850, 1900, 2071, 2180, 2725, 2812, 2960, 3040, 3488, 3515, 3700, 3800, 4033, 4142, 4360, 5450, 5624, 5920, 7030, 7400, 7600, 8066, 8284, 8720, 10355, 10900, 11248, 14060, 14800, 15200, 16132, 16568, 17440, 17575, 20165, 20710, 21800, 22496, 28120, 29600, 32264, 33136, 35150, 40330, 41420, 43600, 51775, 56240, 64528, 66272, 70300, 76627, 80660, 82840, 87200, 100825, 103550, 112480, 129056, 140600, 153254, 161320, 165680, 201650, 207100, 281200, 306508, 322640, 331360, 383135, 403300, 414200, 562400, 613016, 645280, 766270, 806600, 828400, 1226032, 1532540, 1613200, 1656800, 1915675, 2452064, 3065080, 3226400, 3831350, 6130160, 7662700, 12260320, 15325400, 30650800, 61301600]

約数ペア:

[(1, 61301600), (2, 30650800), (4, 15325400), (5, 12260320), (8, 7662700), (10, 6130160), (16, 3831350), (19, 3226400), (20, 3065080), (25, 2452064), (32, 1915675), (37, 1656800), (38, 1613200), (40, 1532540), (50, 1226032), (74, 828400), (76, 806600), (80, 766270), (95, 645280), (100, 613016), (109, 562400), (148, 414200), (152, 403300), (160, 383135), (185, 331360), (190, 322640), (200, 306508), (218, 281200), (296, 207100), (304, 201650), (370, 165680), (380, 161320), (400, 153254), (436, 140600), (475, 129056), (545, 112480), (592, 103550), (608, 100825), (703, 87200), (740, 82840), (760, 80660), (800, 76627), (872, 70300), (925, 66272), (950, 64528), (1090, 56240), (1184, 51775), (1406, 43600), (1480, 41420), (1520, 40330), (1744, 35150), (1850, 33136), (1900, 32264), (2071, 29600), (2180, 28120), (2725, 22496), (2812, 21800), (2960, 20710), (3040, 20165), (3488, 17575), (3515, 17440), (3700, 16568), (3800, 16132), (4033, 15200), (4142, 14800), (4360, 14060), (5450, 11248), (5624, 10900), (5920, 10355), (7030, 8720), (7400, 8284), (7600, 8066)]