75968100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 264135872

約数和(自身を除く): 188167772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 129, 130, 150, 151, 156, 172, 180, 195, 215, 225, 234, 258, 260, 300, 302, 325, 387, 390, 430, 450, 453, 468, 516, 559, 585, 604, 645, 650, 755, 774, 780, 860, 900, 906, 975, 1075, 1118, 1170, 1290, 1300, 1359, 1510, 1548, 1677, 1812, 1935, 1950, 1963, 2150, 2236, 2265, 2340, 2580, 2718, 2795, 2925, 3020, 3225, 3354, 3775, 3870, 3900, 3926, 4300, 4530, 5031, 5436, 5590, 5850, 5889, 6450, 6493, 6708, 6795, 7550, 7740, 7852, 8385, 9060, 9675, 9815, 10062, 11180, 11325, 11700, 11778, 12900, 12986, 13590, 13975, 15100, 16770, 17667, 19350, 19479, 19630, 20124, 22650, 23556, 25155, 25972, 27180, 27950, 29445, 32465, 33540, 33975, 35334, 38700, 38958, 39260, 41925, 45300, 49075, 50310, 55900, 58437, 58890, 64930, 67950, 70668, 77916, 83850, 84409, 88335, 97395, 98150, 100620, 116874, 117780, 125775, 129860, 135900, 147225, 162325, 167700, 168818, 176670, 194790, 196300, 233748, 251550, 253227, 292185, 294450, 324650, 337636, 353340, 389580, 422045, 441675, 486975, 503100, 506454, 584370, 588900, 649300, 759681, 844090, 883350, 973950, 1012908, 1168740, 1266135, 1460925, 1519362, 1688180, 1766700, 1947900, 2110225, 2532270, 2921850, 3038724, 3798405, 4220450, 5064540, 5843700, 6330675, 7596810, 8440900, 12661350, 15193620, 18992025, 25322700, 37984050, 75968100]

約数ペア:

[(1, 75968100), (2, 37984050), (3, 25322700), (4, 18992025), (5, 15193620), (6, 12661350), (9, 8440900), (10, 7596810), (12, 6330675), (13, 5843700), (15, 5064540), (18, 4220450), (20, 3798405), (25, 3038724), (26, 2921850), (30, 2532270), (36, 2110225), (39, 1947900), (43, 1766700), (45, 1688180), (50, 1519362), (52, 1460925), (60, 1266135), (65, 1168740), (75, 1012908), (78, 973950), (86, 883350), (90, 844090), (100, 759681), (117, 649300), (129, 588900), (130, 584370), (150, 506454), (151, 503100), (156, 486975), (172, 441675), (180, 422045), (195, 389580), (215, 353340), (225, 337636), (234, 324650), (258, 294450), (260, 292185), (300, 253227), (302, 251550), (325, 233748), (387, 196300), (390, 194790), (430, 176670), (450, 168818), (453, 167700), (468, 162325), (516, 147225), (559, 135900), (585, 129860), (604, 125775), (645, 117780), (650, 116874), (755, 100620), (774, 98150), (780, 97395), (860, 88335), (900, 84409), (906, 83850), (975, 77916), (1075, 70668), (1118, 67950), (1170, 64930), (1290, 58890), (1300, 58437), (1359, 55900), (1510, 50310), (1548, 49075), (1677, 45300), (1812, 41925), (1935, 39260), (1950, 38958), (1963, 38700), (2150, 35334), (2236, 33975), (2265, 33540), (2340, 32465), (2580, 29445), (2718, 27950), (2795, 27180), (2925, 25972), (3020, 25155), (3225, 23556), (3354, 22650), (3775, 20124), (3870, 19630), (3900, 19479), (3926, 19350), (4300, 17667), (4530, 16770), (5031, 15100), (5436, 13975), (5590, 13590), (5850, 12986), (5889, 12900), (6450, 11778), (6493, 11700), (6708, 11325), (6795, 11180), (7550, 10062), (7740, 9815), (7852, 9675), (8385, 9060)]