152227980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27281}}^1$

素因数の和:27327

約数の個数: 72

約数和(自身を含む): 476671104

約数和(自身を除く): 324443124

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, 27281, 54562, 81843, 109124, 136405, 163686, 245529, 272810, 327372, 409215, 491058, 545620, 818430, 845711, 982116, 1227645, 1636860, 1691422, 2455290, 2537133, 3382844, 4228555, 4910580, 5074266, 7611399, 8457110, 10148532, 12685665, 15222798, 16914220, 25371330, 30445596, 38056995, 50742660, 76113990, 152227980]

約数ペア:

[(1, 152227980), (2, 76113990), (3, 50742660), (4, 38056995), (5, 30445596), (6, 25371330), (9, 16914220), (10, 15222798), (12, 12685665), (15, 10148532), (18, 8457110), (20, 7611399), (30, 5074266), (31, 4910580), (36, 4228555), (45, 3382844), (60, 2537133), (62, 2455290), (90, 1691422), (93, 1636860), (124, 1227645), (155, 982116), (180, 845711), (186, 818430), (279, 545620), (310, 491058), (372, 409215), (465, 327372), (558, 272810), (620, 245529), (930, 163686), (1116, 136405), (1395, 109124), (1860, 81843), (2790, 54562), (5580, 27281)]