121631600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 319943808

約数和(自身を除く): 198312208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 577, 620, 680, 775, 850, 1054, 1154, 1240, 1360, 1550, 1700, 2108, 2308, 2480, 2635, 2885, 3100, 3400, 4216, 4616, 5270, 5770, 6200, 6800, 8432, 9232, 9809, 10540, 11540, 12400, 13175, 14425, 17887, 19618, 21080, 23080, 26350, 28850, 35774, 39236, 42160, 46160, 49045, 52700, 57700, 71548, 78472, 89435, 98090, 105400, 115400, 143096, 156944, 178870, 196180, 210800, 230800, 245225, 286192, 304079, 357740, 392360, 447175, 490450, 608158, 715480, 784720, 894350, 980900, 1216316, 1430960, 1520395, 1788700, 1961800, 2432632, 3040790, 3577400, 3923600, 4865264, 6081580, 7154800, 7601975, 12163160, 15203950, 24326320, 30407900, 60815800, 121631600]

約数ペア:

[(1, 121631600), (2, 60815800), (4, 30407900), (5, 24326320), (8, 15203950), (10, 12163160), (16, 7601975), (17, 7154800), (20, 6081580), (25, 4865264), (31, 3923600), (34, 3577400), (40, 3040790), (50, 2432632), (62, 1961800), (68, 1788700), (80, 1520395), (85, 1430960), (100, 1216316), (124, 980900), (136, 894350), (155, 784720), (170, 715480), (200, 608158), (248, 490450), (272, 447175), (310, 392360), (340, 357740), (400, 304079), (425, 286192), (496, 245225), (527, 230800), (577, 210800), (620, 196180), (680, 178870), (775, 156944), (850, 143096), (1054, 115400), (1154, 105400), (1240, 98090), (1360, 89435), (1550, 78472), (1700, 71548), (2108, 57700), (2308, 52700), (2480, 49045), (2635, 46160), (2885, 42160), (3100, 39236), (3400, 35774), (4216, 28850), (4616, 26350), (5270, 23080), (5770, 21080), (6200, 19618), (6800, 17887), (8432, 14425), (9232, 13175), (9809, 12400), (10540, 11540)]