60120450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 178738560

約数和(自身を除く): 118618110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 65, 75, 78, 86, 90, 117, 129, 130, 150, 195, 215, 225, 234, 239, 258, 325, 387, 390, 430, 450, 478, 559, 585, 645, 650, 717, 774, 975, 1075, 1118, 1170, 1195, 1290, 1434, 1677, 1935, 1950, 2150, 2151, 2390, 2795, 2925, 3107, 3225, 3354, 3585, 3870, 4302, 5031, 5590, 5850, 5975, 6214, 6450, 7170, 8385, 9321, 9675, 10062, 10277, 10755, 11950, 13975, 15535, 16770, 17925, 18642, 19350, 20554, 21510, 25155, 27950, 27963, 30831, 31070, 35850, 41925, 46605, 50310, 51385, 53775, 55926, 61662, 77675, 83850, 92493, 93210, 102770, 107550, 125775, 133601, 139815, 154155, 155350, 184986, 233025, 251550, 256925, 267202, 279630, 308310, 400803, 462465, 466050, 513850, 668005, 699075, 770775, 801606, 924930, 1202409, 1336010, 1398150, 1541550, 2004015, 2312325, 2404818, 3340025, 4008030, 4624650, 6012045, 6680050, 10020075, 12024090, 20040150, 30060225, 60120450]

約数ペア:

[(1, 60120450), (2, 30060225), (3, 20040150), (5, 12024090), (6, 10020075), (9, 6680050), (10, 6012045), (13, 4624650), (15, 4008030), (18, 3340025), (25, 2404818), (26, 2312325), (30, 2004015), (39, 1541550), (43, 1398150), (45, 1336010), (50, 1202409), (65, 924930), (75, 801606), (78, 770775), (86, 699075), (90, 668005), (117, 513850), (129, 466050), (130, 462465), (150, 400803), (195, 308310), (215, 279630), (225, 267202), (234, 256925), (239, 251550), (258, 233025), (325, 184986), (387, 155350), (390, 154155), (430, 139815), (450, 133601), (478, 125775), (559, 107550), (585, 102770), (645, 93210), (650, 92493), (717, 83850), (774, 77675), (975, 61662), (1075, 55926), (1118, 53775), (1170, 51385), (1195, 50310), (1290, 46605), (1434, 41925), (1677, 35850), (1935, 31070), (1950, 30831), (2150, 27963), (2151, 27950), (2390, 25155), (2795, 21510), (2925, 20554), (3107, 19350), (3225, 18642), (3354, 17925), (3585, 16770), (3870, 15535), (4302, 13975), (5031, 11950), (5590, 10755), (5850, 10277), (5975, 10062), (6214, 9675), (6450, 9321), (7170, 8385)]