89105520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{7577}}^1$

素因数の和:7607

約数の個数: 120

約数和(自身を含む): 321367824

約数和(自身を除く): 232262304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 7577, 11760, 15154, 22731, 30308, 37885, 45462, 53039, 60616, 75770, 90924, 106078, 113655, 121232, 151540, 159117, 181848, 212156, 227310, 265195, 303080, 318234, 363696, 371273, 424312, 454620, 530390, 606160, 636468, 742546, 795585, 848624, 909240, 1060780, 1113819, 1272936, 1485092, 1591170, 1818480, 1856365, 2121560, 2227638, 2545872, 2970184, 3182340, 3712730, 4243120, 4455276, 5569095, 5940368, 6364680, 7425460, 8910552, 11138190, 12729360, 14850920, 17821104, 22276380, 29701840, 44552760, 89105520]

約数ペア:

[(1, 89105520), (2, 44552760), (3, 29701840), (4, 22276380), (5, 17821104), (6, 14850920), (7, 12729360), (8, 11138190), (10, 8910552), (12, 7425460), (14, 6364680), (15, 5940368), (16, 5569095), (20, 4455276), (21, 4243120), (24, 3712730), (28, 3182340), (30, 2970184), (35, 2545872), (40, 2227638), (42, 2121560), (48, 1856365), (49, 1818480), (56, 1591170), (60, 1485092), (70, 1272936), (80, 1113819), (84, 1060780), (98, 909240), (105, 848624), (112, 795585), (120, 742546), (140, 636468), (147, 606160), (168, 530390), (196, 454620), (210, 424312), (240, 371273), (245, 363696), (280, 318234), (294, 303080), (336, 265195), (392, 227310), (420, 212156), (490, 181848), (560, 159117), (588, 151540), (735, 121232), (784, 113655), (840, 106078), (980, 90924), (1176, 75770), (1470, 60616), (1680, 53039), (1960, 45462), (2352, 37885), (2940, 30308), (3920, 22731), (5880, 15154), (7577, 11760)]