25320750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 80668224

約数和(自身を除く): 55347474

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 53, 65, 70, 75, 78, 91, 98, 105, 106, 125, 130, 147, 150, 159, 175, 182, 195, 210, 245, 250, 265, 273, 294, 318, 325, 350, 371, 375, 390, 455, 490, 525, 530, 546, 637, 650, 689, 735, 742, 750, 795, 875, 910, 975, 1050, 1113, 1225, 1274, 1325, 1365, 1378, 1470, 1590, 1625, 1750, 1855, 1911, 1950, 2067, 2226, 2275, 2450, 2597, 2625, 2650, 2730, 3185, 3250, 3445, 3675, 3710, 3822, 3975, 4134, 4550, 4823, 4875, 5194, 5250, 5565, 6125, 6370, 6625, 6825, 6890, 7350, 7791, 7950, 9275, 9555, 9646, 9750, 10335, 11130, 11375, 12250, 12985, 13250, 13650, 14469, 15582, 15925, 17225, 18375, 18550, 19110, 19875, 20670, 22750, 24115, 25970, 27825, 28938, 31850, 33761, 34125, 34450, 36750, 38955, 39750, 46375, 47775, 48230, 51675, 55650, 64925, 67522, 68250, 72345, 77910, 79625, 86125, 92750, 95550, 101283, 103350, 120575, 129850, 139125, 144690, 159250, 168805, 172250, 194775, 202566, 238875, 241150, 258375, 278250, 324625, 337610, 361725, 389550, 477750, 506415, 516750, 602875, 649250, 723450, 844025, 973875, 1012830, 1205750, 1688050, 1808625, 1947750, 2532075, 3617250, 4220125, 5064150, 8440250, 12660375, 25320750]

約数ペア:

[(1, 25320750), (2, 12660375), (3, 8440250), (5, 5064150), (6, 4220125), (7, 3617250), (10, 2532075), (13, 1947750), (14, 1808625), (15, 1688050), (21, 1205750), (25, 1012830), (26, 973875), (30, 844025), (35, 723450), (39, 649250), (42, 602875), (49, 516750), (50, 506415), (53, 477750), (65, 389550), (70, 361725), (75, 337610), (78, 324625), (91, 278250), (98, 258375), (105, 241150), (106, 238875), (125, 202566), (130, 194775), (147, 172250), (150, 168805), (159, 159250), (175, 144690), (182, 139125), (195, 129850), (210, 120575), (245, 103350), (250, 101283), (265, 95550), (273, 92750), (294, 86125), (318, 79625), (325, 77910), (350, 72345), (371, 68250), (375, 67522), (390, 64925), (455, 55650), (490, 51675), (525, 48230), (530, 47775), (546, 46375), (637, 39750), (650, 38955), (689, 36750), (735, 34450), (742, 34125), (750, 33761), (795, 31850), (875, 28938), (910, 27825), (975, 25970), (1050, 24115), (1113, 22750), (1225, 20670), (1274, 19875), (1325, 19110), (1365, 18550), (1378, 18375), (1470, 17225), (1590, 15925), (1625, 15582), (1750, 14469), (1855, 13650), (1911, 13250), (1950, 12985), (2067, 12250), (2226, 11375), (2275, 11130), (2450, 10335), (2597, 9750), (2625, 9646), (2650, 9555), (2730, 9275), (3185, 7950), (3250, 7791), (3445, 7350), (3675, 6890), (3710, 6825), (3822, 6625), (3975, 6370), (4134, 6125), (4550, 5565), (4823, 5250), (4875, 5194)]