538302000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1328

約数の個数: 160

約数和(自身を含む): 1760690880

約数和(自身を除く): 1222388880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 120, 125, 146, 150, 200, 219, 240, 250, 292, 300, 365, 375, 400, 438, 500, 584, 600, 730, 750, 876, 1000, 1095, 1168, 1200, 1229, 1460, 1500, 1752, 1825, 2000, 2190, 2458, 2920, 3000, 3504, 3650, 3687, 4380, 4916, 5475, 5840, 6000, 6145, 7300, 7374, 8760, 9125, 9832, 10950, 12290, 14600, 14748, 17520, 18250, 18435, 19664, 21900, 24580, 27375, 29200, 29496, 30725, 36500, 36870, 43800, 49160, 54750, 58992, 61450, 73000, 73740, 87600, 89717, 92175, 98320, 109500, 122900, 146000, 147480, 153625, 179434, 184350, 219000, 245800, 269151, 294960, 307250, 358868, 368700, 438000, 448585, 460875, 491600, 538302, 614500, 717736, 737400, 897170, 921750, 1076604, 1229000, 1345755, 1435472, 1474800, 1794340, 1843500, 2153208, 2242925, 2458000, 2691510, 3588680, 3687000, 4306416, 4485850, 5383020, 6728775, 7177360, 7374000, 8971700, 10766040, 11214625, 13457550, 17943400, 21532080, 22429250, 26915100, 33643875, 35886800, 44858500, 53830200, 67287750, 89717000, 107660400, 134575500, 179434000, 269151000, 538302000]

約数ペア:

[(1, 538302000), (2, 269151000), (3, 179434000), (4, 134575500), (5, 107660400), (6, 89717000), (8, 67287750), (10, 53830200), (12, 44858500), (15, 35886800), (16, 33643875), (20, 26915100), (24, 22429250), (25, 21532080), (30, 17943400), (40, 13457550), (48, 11214625), (50, 10766040), (60, 8971700), (73, 7374000), (75, 7177360), (80, 6728775), (100, 5383020), (120, 4485850), (125, 4306416), (146, 3687000), (150, 3588680), (200, 2691510), (219, 2458000), (240, 2242925), (250, 2153208), (292, 1843500), (300, 1794340), (365, 1474800), (375, 1435472), (400, 1345755), (438, 1229000), (500, 1076604), (584, 921750), (600, 897170), (730, 737400), (750, 717736), (876, 614500), (1000, 538302), (1095, 491600), (1168, 460875), (1200, 448585), (1229, 438000), (1460, 368700), (1500, 358868), (1752, 307250), (1825, 294960), (2000, 269151), (2190, 245800), (2458, 219000), (2920, 184350), (3000, 179434), (3504, 153625), (3650, 147480), (3687, 146000), (4380, 122900), (4916, 109500), (5475, 98320), (5840, 92175), (6000, 89717), (6145, 87600), (7300, 73740), (7374, 73000), (8760, 61450), (9125, 58992), (9832, 54750), (10950, 49160), (12290, 43800), (14600, 36870), (14748, 36500), (17520, 30725), (18250, 29496), (18435, 29200), (19664, 27375), (21900, 24580)]