152105220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27259}}^1$

素因数の和:27305

約数の個数: 72

約数和(自身を含む): 476286720

約数和(自身を除く): 324181500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 27259, 54518, 81777, 109036, 136295, 163554, 245331, 272590, 327108, 408885, 490662, 545180, 817770, 845029, 981324, 1226655, 1635540, 1690058, 2453310, 2535087, 3380116, 4225145, 4906620, 5070174, 7605261, 8450290, 10140348, 12675435, 15210522, 16900580, 25350870, 30421044, 38026305, 50701740, 76052610, 152105220]

約数ペア:

[(1, 152105220), (2, 76052610), (3, 50701740), (4, 38026305), (5, 30421044), (6, 25350870), (9, 16900580), (10, 15210522), (12, 12675435), (15, 10140348), (18, 8450290), (20, 7605261), (30, 5070174), (31, 4906620), (36, 4225145), (45, 3380116), (60, 2535087), (62, 2453310), (90, 1690058), (93, 1635540), (124, 1226655), (155, 981324), (180, 845029), (186, 817770), (279, 545180), (310, 490662), (372, 408885), (465, 327108), (558, 272590), (620, 245331), (930, 163554), (1116, 136295), (1395, 109036), (1860, 81777), (2790, 54518), (5580, 27259)]