45149640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 143078400

約数和(自身を除く): 97928760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 229, 248, 265, 310, 318, 372, 424, 458, 465, 530, 620, 636, 687, 744, 795, 916, 930, 1060, 1145, 1240, 1272, 1374, 1590, 1643, 1832, 1860, 2120, 2290, 2748, 3180, 3286, 3435, 3720, 4580, 4929, 5496, 6360, 6572, 6870, 7099, 8215, 9160, 9858, 12137, 13144, 13740, 14198, 16430, 19716, 21297, 24274, 24645, 27480, 28396, 32860, 35495, 36411, 39432, 42594, 48548, 49290, 56792, 60685, 65720, 70990, 72822, 85188, 97096, 98580, 106485, 121370, 141980, 145644, 170376, 182055, 197160, 212970, 242740, 283960, 291288, 364110, 376247, 425940, 485480, 728220, 752494, 851880, 1128741, 1456440, 1504988, 1881235, 2257482, 3009976, 3762470, 4514964, 5643705, 7524940, 9029928, 11287410, 15049880, 22574820, 45149640]

約数ペア:

[(1, 45149640), (2, 22574820), (3, 15049880), (4, 11287410), (5, 9029928), (6, 7524940), (8, 5643705), (10, 4514964), (12, 3762470), (15, 3009976), (20, 2257482), (24, 1881235), (30, 1504988), (31, 1456440), (40, 1128741), (53, 851880), (60, 752494), (62, 728220), (93, 485480), (106, 425940), (120, 376247), (124, 364110), (155, 291288), (159, 283960), (186, 242740), (212, 212970), (229, 197160), (248, 182055), (265, 170376), (310, 145644), (318, 141980), (372, 121370), (424, 106485), (458, 98580), (465, 97096), (530, 85188), (620, 72822), (636, 70990), (687, 65720), (744, 60685), (795, 56792), (916, 49290), (930, 48548), (1060, 42594), (1145, 39432), (1240, 36411), (1272, 35495), (1374, 32860), (1590, 28396), (1643, 27480), (1832, 24645), (1860, 24274), (2120, 21297), (2290, 19716), (2748, 16430), (3180, 14198), (3286, 13740), (3435, 13144), (3720, 12137), (4580, 9858), (4929, 9160), (5496, 8215), (6360, 7099), (6572, 6870)]