90780300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7792

約数の個数: 108

約数和(自身を含む): 306473440

約数和(自身を除く): 215693140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 7759, 11700, 15518, 23277, 31036, 38795, 46554, 69831, 77590, 93108, 100867, 116385, 139662, 155180, 193975, 201734, 232770, 279324, 302601, 349155, 387950, 403468, 465540, 504335, 581925, 605202, 698310, 775900, 907803, 1008670, 1163850, 1210404, 1396620, 1513005, 1745775, 1815606, 2017340, 2327700, 2521675, 3026010, 3491550, 3631212, 4539015, 5043350, 6052020, 6983100, 7565025, 9078030, 10086700, 15130050, 18156060, 22695075, 30260100, 45390150, 90780300]

約数ペア:

[(1, 90780300), (2, 45390150), (3, 30260100), (4, 22695075), (5, 18156060), (6, 15130050), (9, 10086700), (10, 9078030), (12, 7565025), (13, 6983100), (15, 6052020), (18, 5043350), (20, 4539015), (25, 3631212), (26, 3491550), (30, 3026010), (36, 2521675), (39, 2327700), (45, 2017340), (50, 1815606), (52, 1745775), (60, 1513005), (65, 1396620), (75, 1210404), (78, 1163850), (90, 1008670), (100, 907803), (117, 775900), (130, 698310), (150, 605202), (156, 581925), (180, 504335), (195, 465540), (225, 403468), (234, 387950), (260, 349155), (300, 302601), (325, 279324), (390, 232770), (450, 201734), (468, 193975), (585, 155180), (650, 139662), (780, 116385), (900, 100867), (975, 93108), (1170, 77590), (1300, 69831), (1950, 46554), (2340, 38795), (2925, 31036), (3900, 23277), (5850, 15518), (7759, 11700)]