98787080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 276480000

約数和(自身を除く): 177692920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 599, 620, 665, 760, 868, 1064, 1085, 1178, 1198, 1240, 1330, 1736, 2170, 2356, 2396, 2660, 2945, 2995, 4123, 4193, 4340, 4712, 4792, 5320, 5890, 5990, 8246, 8386, 8680, 11381, 11780, 11980, 16492, 16772, 18569, 20615, 20965, 22762, 23560, 23960, 32984, 33544, 37138, 41230, 41930, 45524, 56905, 74276, 79667, 82460, 83860, 91048, 92845, 113810, 129983, 148552, 159334, 164920, 167720, 185690, 227620, 259966, 318668, 352811, 371380, 398335, 455240, 519932, 637336, 649915, 705622, 742760, 796670, 1039864, 1299830, 1411244, 1593340, 1764055, 2469677, 2599660, 2822488, 3186680, 3528110, 4939354, 5199320, 7056220, 9878708, 12348385, 14112440, 19757416, 24696770, 49393540, 98787080]

約数ペア:

[(1, 98787080), (2, 49393540), (4, 24696770), (5, 19757416), (7, 14112440), (8, 12348385), (10, 9878708), (14, 7056220), (19, 5199320), (20, 4939354), (28, 3528110), (31, 3186680), (35, 2822488), (38, 2599660), (40, 2469677), (56, 1764055), (62, 1593340), (70, 1411244), (76, 1299830), (95, 1039864), (124, 796670), (133, 742760), (140, 705622), (152, 649915), (155, 637336), (190, 519932), (217, 455240), (248, 398335), (266, 371380), (280, 352811), (310, 318668), (380, 259966), (434, 227620), (532, 185690), (589, 167720), (599, 164920), (620, 159334), (665, 148552), (760, 129983), (868, 113810), (1064, 92845), (1085, 91048), (1178, 83860), (1198, 82460), (1240, 79667), (1330, 74276), (1736, 56905), (2170, 45524), (2356, 41930), (2396, 41230), (2660, 37138), (2945, 33544), (2995, 32984), (4123, 23960), (4193, 23560), (4340, 22762), (4712, 20965), (4792, 20615), (5320, 18569), (5890, 16772), (5990, 16492), (8246, 11980), (8386, 11780), (8680, 11381)]