88630620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 269068800

約数和(自身を除く): 180438180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 571, 597, 780, 796, 995, 1142, 1194, 1713, 1990, 2284, 2388, 2587, 2855, 2985, 3426, 3980, 5174, 5710, 5970, 6852, 7423, 7761, 8565, 10348, 11420, 11940, 12935, 14846, 15522, 17130, 22269, 25870, 29692, 31044, 34260, 37115, 38805, 44538, 51740, 74230, 77610, 89076, 111345, 113629, 148460, 155220, 222690, 227258, 340887, 445380, 454516, 568145, 681774, 1136290, 1363548, 1477177, 1704435, 2272580, 2954354, 3408870, 4431531, 5908708, 6817740, 7385885, 8863062, 14771770, 17726124, 22157655, 29543540, 44315310, 88630620]

約数ペア:

[(1, 88630620), (2, 44315310), (3, 29543540), (4, 22157655), (5, 17726124), (6, 14771770), (10, 8863062), (12, 7385885), (13, 6817740), (15, 5908708), (20, 4431531), (26, 3408870), (30, 2954354), (39, 2272580), (52, 1704435), (60, 1477177), (65, 1363548), (78, 1136290), (130, 681774), (156, 568145), (195, 454516), (199, 445380), (260, 340887), (390, 227258), (398, 222690), (571, 155220), (597, 148460), (780, 113629), (796, 111345), (995, 89076), (1142, 77610), (1194, 74230), (1713, 51740), (1990, 44538), (2284, 38805), (2388, 37115), (2587, 34260), (2855, 31044), (2985, 29692), (3426, 25870), (3980, 22269), (5174, 17130), (5710, 15522), (5970, 14846), (6852, 12935), (7423, 11940), (7761, 11420), (8565, 10348)]