876331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 2493590400

約数和(自身を除く): 1617259020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 379, 433, 445, 534, 758, 866, 890, 1068, 1137, 1299, 1335, 1516, 1732, 1780, 1895, 2165, 2274, 2598, 2670, 3790, 4330, 4548, 5196, 5340, 5685, 6495, 7580, 8660, 11370, 12990, 22740, 25980, 33731, 38537, 67462, 77074, 101193, 115611, 134924, 154148, 164107, 168655, 192685, 202386, 231222, 328214, 337310, 385370, 404772, 462444, 492321, 505965, 578055, 656428, 674620, 770740, 820535, 984642, 1011930, 1156110, 1641070, 1969284, 2023860, 2312220, 2461605, 3282140, 4923210, 9846420, 14605523, 29211046, 43816569, 58422092, 73027615, 87633138, 146055230, 175266276, 219082845, 292110460, 438165690, 876331380]

約数ペア:

[(1, 876331380), (2, 438165690), (3, 292110460), (4, 219082845), (5, 175266276), (6, 146055230), (10, 87633138), (12, 73027615), (15, 58422092), (20, 43816569), (30, 29211046), (60, 14605523), (89, 9846420), (178, 4923210), (267, 3282140), (356, 2461605), (379, 2312220), (433, 2023860), (445, 1969284), (534, 1641070), (758, 1156110), (866, 1011930), (890, 984642), (1068, 820535), (1137, 770740), (1299, 674620), (1335, 656428), (1516, 578055), (1732, 505965), (1780, 492321), (1895, 462444), (2165, 404772), (2274, 385370), (2598, 337310), (2670, 328214), (3790, 231222), (4330, 202386), (4548, 192685), (5196, 168655), (5340, 164107), (5685, 154148), (6495, 134924), (7580, 115611), (8660, 101193), (11370, 77074), (12990, 67462), (22740, 38537), (25980, 33731)]