183712140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53717}}^1$

素因数の和:53751

約数の個数: 72

約数和(自身を含む): 586600560

約数和(自身を除く): 402888420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 53717, 107434, 161151, 214868, 268585, 322302, 483453, 537170, 644604, 805755, 966906, 1020623, 1074340, 1611510, 1933812, 2041246, 2417265, 3061869, 3223020, 4082492, 4834530, 5103115, 6123738, 9185607, 9669060, 10206230, 12247476, 15309345, 18371214, 20412460, 30618690, 36742428, 45928035, 61237380, 91856070, 183712140]

約数ペア:

[(1, 183712140), (2, 91856070), (3, 61237380), (4, 45928035), (5, 36742428), (6, 30618690), (9, 20412460), (10, 18371214), (12, 15309345), (15, 12247476), (18, 10206230), (19, 9669060), (20, 9185607), (30, 6123738), (36, 5103115), (38, 4834530), (45, 4082492), (57, 3223020), (60, 3061869), (76, 2417265), (90, 2041246), (95, 1933812), (114, 1611510), (171, 1074340), (180, 1020623), (190, 966906), (228, 805755), (285, 644604), (342, 537170), (380, 483453), (570, 322302), (684, 268585), (855, 214868), (1140, 161151), (1710, 107434), (3420, 53717)]