154287600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 533239680

約数和(自身を除く): 378952080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 67, 75, 76, 80, 95, 100, 101, 114, 120, 134, 150, 152, 190, 200, 201, 202, 228, 240, 268, 285, 300, 303, 304, 335, 380, 400, 402, 404, 456, 475, 505, 536, 570, 600, 606, 670, 760, 804, 808, 912, 950, 1005, 1010, 1072, 1140, 1200, 1212, 1273, 1340, 1425, 1515, 1520, 1608, 1616, 1675, 1900, 1919, 2010, 2020, 2280, 2424, 2525, 2546, 2680, 2850, 3030, 3216, 3350, 3800, 3819, 3838, 4020, 4040, 4560, 4848, 5025, 5050, 5092, 5360, 5700, 5757, 6060, 6365, 6700, 6767, 7575, 7600, 7638, 7676, 8040, 8080, 9595, 10050, 10100, 10184, 11400, 11514, 12120, 12730, 13400, 13534, 15150, 15276, 15352, 16080, 19095, 19190, 20100, 20200, 20301, 20368, 22800, 23028, 24240, 25460, 26800, 27068, 28785, 30300, 30552, 30704, 31825, 33835, 38190, 38380, 40200, 40400, 40602, 46056, 47975, 50920, 54136, 57570, 60600, 61104, 63650, 67670, 76380, 76760, 80400, 81204, 92112, 95475, 95950, 101505, 101840, 108272, 115140, 121200, 127300, 128573, 135340, 143925, 152760, 153520, 162408, 169175, 190950, 191900, 203010, 230280, 254600, 257146, 270680, 287850, 305520, 324816, 338350, 381900, 383800, 385719, 406020, 460560, 507525, 509200, 514292, 541360, 575700, 642865, 676700, 763800, 767600, 771438, 812040, 1015050, 1028584, 1151400, 1285730, 1353400, 1527600, 1542876, 1624080, 1928595, 2030100, 2057168, 2302800, 2571460, 2706800, 3085752, 3214325, 3857190, 4060200, 5142920, 6171504, 6428650, 7714380, 8120400, 9642975, 10285840, 12857300, 15428760, 19285950, 25714600, 30857520, 38571900, 51429200, 77143800, 154287600]

約数ペア:

[(1, 154287600), (2, 77143800), (3, 51429200), (4, 38571900), (5, 30857520), (6, 25714600), (8, 19285950), (10, 15428760), (12, 12857300), (15, 10285840), (16, 9642975), (19, 8120400), (20, 7714380), (24, 6428650), (25, 6171504), (30, 5142920), (38, 4060200), (40, 3857190), (48, 3214325), (50, 3085752), (57, 2706800), (60, 2571460), (67, 2302800), (75, 2057168), (76, 2030100), (80, 1928595), (95, 1624080), (100, 1542876), (101, 1527600), (114, 1353400), (120, 1285730), (134, 1151400), (150, 1028584), (152, 1015050), (190, 812040), (200, 771438), (201, 767600), (202, 763800), (228, 676700), (240, 642865), (268, 575700), (285, 541360), (300, 514292), (303, 509200), (304, 507525), (335, 460560), (380, 406020), (400, 385719), (402, 383800), (404, 381900), (456, 338350), (475, 324816), (505, 305520), (536, 287850), (570, 270680), (600, 257146), (606, 254600), (670, 230280), (760, 203010), (804, 191900), (808, 190950), (912, 169175), (950, 162408), (1005, 153520), (1010, 152760), (1072, 143925), (1140, 135340), (1200, 128573), (1212, 127300), (1273, 121200), (1340, 115140), (1425, 108272), (1515, 101840), (1520, 101505), (1608, 95950), (1616, 95475), (1675, 92112), (1900, 81204), (1919, 80400), (2010, 76760), (2020, 76380), (2280, 67670), (2424, 63650), (2525, 61104), (2546, 60600), (2680, 57570), (2850, 54136), (3030, 50920), (3216, 47975), (3350, 46056), (3800, 40602), (3819, 40400), (3838, 40200), (4020, 38380), (4040, 38190), (4560, 33835), (4848, 31825), (5025, 30704), (5050, 30552), (5092, 30300), (5360, 28785), (5700, 27068), (5757, 26800), (6060, 25460), (6365, 24240), (6700, 23028), (6767, 22800), (7575, 20368), (7600, 20301), (7638, 20200), (7676, 20100), (8040, 19190), (8080, 19095), (9595, 16080), (10050, 15352), (10100, 15276), (10184, 15150), (11400, 13534), (11514, 13400), (12120, 12730)]