945182340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{26387}}^1$

素因数の和:26601

約数の個数: 72

約数和(自身を含む): 2881569600

約数和(自身を除く): 1936387260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 26387, 35820, 52774, 79161, 105548, 131935, 158322, 237483, 263870, 316644, 395805, 474966, 527740, 791610, 949932, 1187415, 1583220, 2374830, 4749660, 5251013, 10502026, 15753039, 21004052, 26255065, 31506078, 47259117, 52510130, 63012156, 78765195, 94518234, 105020260, 157530390, 189036468, 236295585, 315060780, 472591170, 945182340]

約数ペア:

[(1, 945182340), (2, 472591170), (3, 315060780), (4, 236295585), (5, 189036468), (6, 157530390), (9, 105020260), (10, 94518234), (12, 78765195), (15, 63012156), (18, 52510130), (20, 47259117), (30, 31506078), (36, 26255065), (45, 21004052), (60, 15753039), (90, 10502026), (180, 5251013), (199, 4749660), (398, 2374830), (597, 1583220), (796, 1187415), (995, 949932), (1194, 791610), (1791, 527740), (1990, 474966), (2388, 395805), (2985, 316644), (3582, 263870), (3980, 237483), (5970, 158322), (7164, 131935), (8955, 105548), (11940, 79161), (17910, 52774), (26387, 35820)]