90944460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7541}}^1$

素因数の和:7623

約数の個数: 72

約数和(自身を含む): 280019376

約数和(自身を除く): 189074916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 7541, 12060, 15082, 22623, 30164, 37705, 45246, 67869, 75410, 90492, 113115, 135738, 150820, 226230, 271476, 339345, 452460, 505247, 678690, 1010494, 1357380, 1515741, 2020988, 2526235, 3031482, 4547223, 5052470, 6062964, 7578705, 9094446, 10104940, 15157410, 18188892, 22736115, 30314820, 45472230, 90944460]

約数ペア:

[(1, 90944460), (2, 45472230), (3, 30314820), (4, 22736115), (5, 18188892), (6, 15157410), (9, 10104940), (10, 9094446), (12, 7578705), (15, 6062964), (18, 5052470), (20, 4547223), (30, 3031482), (36, 2526235), (45, 2020988), (60, 1515741), (67, 1357380), (90, 1010494), (134, 678690), (180, 505247), (201, 452460), (268, 339345), (335, 271476), (402, 226230), (603, 150820), (670, 135738), (804, 113115), (1005, 90492), (1206, 75410), (1340, 67869), (2010, 45246), (2412, 37705), (3015, 30164), (4020, 22623), (6030, 15082), (7541, 12060)]