89687220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11277

約数の個数: 96

約数和(自身を含む): 302131200

約数和(自身を除く): 212443980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 11239, 22478, 33717, 44956, 56195, 67434, 78673, 112390, 134868, 157346, 168585, 213541, 224780, 236019, 314692, 337170, 393365, 427082, 472038, 640623, 674340, 786730, 854164, 944076, 1067705, 1180095, 1281246, 1494787, 1573460, 2135410, 2360190, 2562492, 2989574, 3203115, 4270820, 4484361, 4720380, 5979148, 6406230, 7473935, 8968722, 12812460, 14947870, 17937444, 22421805, 29895740, 44843610, 89687220]

約数ペア:

[(1, 89687220), (2, 44843610), (3, 29895740), (4, 22421805), (5, 17937444), (6, 14947870), (7, 12812460), (10, 8968722), (12, 7473935), (14, 6406230), (15, 5979148), (19, 4720380), (20, 4484361), (21, 4270820), (28, 3203115), (30, 2989574), (35, 2562492), (38, 2360190), (42, 2135410), (57, 1573460), (60, 1494787), (70, 1281246), (76, 1180095), (84, 1067705), (95, 944076), (105, 854164), (114, 786730), (133, 674340), (140, 640623), (190, 472038), (210, 427082), (228, 393365), (266, 337170), (285, 314692), (380, 236019), (399, 224780), (420, 213541), (532, 168585), (570, 157346), (665, 134868), (798, 112390), (1140, 78673), (1330, 67434), (1596, 56195), (1995, 44956), (2660, 33717), (3990, 22478), (7980, 11239)]