253086600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 858695040

約数和(自身を除く): 605608440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 71, 75, 78, 100, 104, 120, 130, 142, 150, 156, 195, 200, 213, 260, 284, 300, 312, 325, 355, 390, 426, 457, 520, 568, 600, 650, 710, 780, 852, 914, 923, 975, 1065, 1300, 1371, 1420, 1560, 1704, 1775, 1828, 1846, 1950, 2130, 2285, 2600, 2742, 2769, 2840, 3550, 3656, 3692, 3900, 4260, 4570, 4615, 5325, 5484, 5538, 5941, 6855, 7100, 7384, 7800, 8520, 9140, 9230, 10650, 10968, 11076, 11425, 11882, 13710, 13845, 14200, 17823, 18280, 18460, 21300, 22152, 22850, 23075, 23764, 27420, 27690, 29705, 32447, 34275, 35646, 36920, 42600, 45700, 46150, 47528, 54840, 55380, 59410, 64894, 68550, 69225, 71292, 89115, 91400, 92300, 97341, 110760, 118820, 129788, 137100, 138450, 142584, 148525, 162235, 178230, 184600, 194682, 237640, 259576, 274200, 276900, 297050, 324470, 356460, 389364, 421811, 445575, 486705, 553800, 594100, 648940, 712920, 778728, 811175, 843622, 891150, 973410, 1188200, 1265433, 1297880, 1622350, 1687244, 1782300, 1946820, 2109055, 2433525, 2530866, 3244700, 3374488, 3564600, 3893640, 4218110, 4867050, 5061732, 6327165, 6489400, 8436220, 9734100, 10123464, 10545275, 12654330, 16872440, 19468200, 21090550, 25308660, 31635825, 42181100, 50617320, 63271650, 84362200, 126543300, 253086600]

約数ペア:

[(1, 253086600), (2, 126543300), (3, 84362200), (4, 63271650), (5, 50617320), (6, 42181100), (8, 31635825), (10, 25308660), (12, 21090550), (13, 19468200), (15, 16872440), (20, 12654330), (24, 10545275), (25, 10123464), (26, 9734100), (30, 8436220), (39, 6489400), (40, 6327165), (50, 5061732), (52, 4867050), (60, 4218110), (65, 3893640), (71, 3564600), (75, 3374488), (78, 3244700), (100, 2530866), (104, 2433525), (120, 2109055), (130, 1946820), (142, 1782300), (150, 1687244), (156, 1622350), (195, 1297880), (200, 1265433), (213, 1188200), (260, 973410), (284, 891150), (300, 843622), (312, 811175), (325, 778728), (355, 712920), (390, 648940), (426, 594100), (457, 553800), (520, 486705), (568, 445575), (600, 421811), (650, 389364), (710, 356460), (780, 324470), (852, 297050), (914, 276900), (923, 274200), (975, 259576), (1065, 237640), (1300, 194682), (1371, 184600), (1420, 178230), (1560, 162235), (1704, 148525), (1775, 142584), (1828, 138450), (1846, 137100), (1950, 129788), (2130, 118820), (2285, 110760), (2600, 97341), (2742, 92300), (2769, 91400), (2840, 89115), (3550, 71292), (3656, 69225), (3692, 68550), (3900, 64894), (4260, 59410), (4570, 55380), (4615, 54840), (5325, 47528), (5484, 46150), (5538, 45700), (5941, 42600), (6855, 36920), (7100, 35646), (7384, 34275), (7800, 32447), (8520, 29705), (9140, 27690), (9230, 27420), (10650, 23764), (10968, 23075), (11076, 22850), (11425, 22152), (11882, 21300), (13710, 18460), (13845, 18280), (14200, 17823)]