1913148900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163517}}^1$

素因数の和:163550

約数の個数: 108

約数和(自身を含む): 6457979892

約数和(自身を除く): 4544830992

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, 11700, 163517, 327034, 490551, 654068, 817585, 981102, 1471653, 1635170, 1962204, 2125721, 2452755, 2943306, 3270340, 4087925, 4251442, 4905510, 5886612, 6377163, 7358265, 8175850, 8502884, 9811020, 10628605, 12263775, 12754326, 14716530, 16351700, 19131489, 21257210, 24527550, 25508652, 29433060, 31885815, 36791325, 38262978, 42514420, 49055100, 53143025, 63771630, 73582650, 76525956, 95657445, 106286050, 127543260, 147165300, 159429075, 191314890, 212572100, 318858150, 382629780, 478287225, 637716300, 956574450, 1913148900]

約数ペア:

[(1, 1913148900), (2, 956574450), (3, 637716300), (4, 478287225), (5, 382629780), (6, 318858150), (9, 212572100), (10, 191314890), (12, 159429075), (13, 147165300), (15, 127543260), (18, 106286050), (20, 95657445), (25, 76525956), (26, 73582650), (30, 63771630), (36, 53143025), (39, 49055100), (45, 42514420), (50, 38262978), (52, 36791325), (60, 31885815), (65, 29433060), (75, 25508652), (78, 24527550), (90, 21257210), (100, 19131489), (117, 16351700), (130, 14716530), (150, 12754326), (156, 12263775), (180, 10628605), (195, 9811020), (225, 8502884), (234, 8175850), (260, 7358265), (300, 6377163), (325, 5886612), (390, 4905510), (450, 4251442), (468, 4087925), (585, 3270340), (650, 2943306), (780, 2452755), (900, 2125721), (975, 1962204), (1170, 1635170), (1300, 1471653), (1950, 981102), (2340, 817585), (2925, 654068), (3900, 490551), (5850, 327034), (11700, 163517)]