99956940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 309119328

約数和(自身を除く): 209162388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 53, 60, 68, 85, 86, 102, 106, 129, 159, 170, 172, 204, 212, 215, 255, 258, 265, 318, 340, 430, 510, 516, 530, 636, 645, 731, 795, 860, 901, 1020, 1060, 1290, 1462, 1590, 1802, 1849, 2193, 2279, 2580, 2703, 2924, 3180, 3604, 3655, 3698, 4386, 4505, 4558, 5406, 5547, 6837, 7310, 7396, 8772, 9010, 9116, 9245, 10812, 10965, 11094, 11395, 13515, 13674, 14620, 18020, 18490, 21930, 22188, 22790, 27030, 27348, 27735, 31433, 34185, 36980, 38743, 43860, 45580, 54060, 55470, 62866, 68370, 77486, 94299, 97997, 110940, 116229, 125732, 136740, 154972, 157165, 188598, 193715, 195994, 232458, 293991, 314330, 377196, 387430, 391988, 464916, 471495, 489985, 581145, 587982, 628660, 774860, 942990, 979970, 1162290, 1175964, 1469955, 1665949, 1885980, 1959940, 2324580, 2939910, 3331898, 4997847, 5879820, 6663796, 8329745, 9995694, 16659490, 19991388, 24989235, 33318980, 49978470, 99956940]

約数ペア:

[(1, 99956940), (2, 49978470), (3, 33318980), (4, 24989235), (5, 19991388), (6, 16659490), (10, 9995694), (12, 8329745), (15, 6663796), (17, 5879820), (20, 4997847), (30, 3331898), (34, 2939910), (43, 2324580), (51, 1959940), (53, 1885980), (60, 1665949), (68, 1469955), (85, 1175964), (86, 1162290), (102, 979970), (106, 942990), (129, 774860), (159, 628660), (170, 587982), (172, 581145), (204, 489985), (212, 471495), (215, 464916), (255, 391988), (258, 387430), (265, 377196), (318, 314330), (340, 293991), (430, 232458), (510, 195994), (516, 193715), (530, 188598), (636, 157165), (645, 154972), (731, 136740), (795, 125732), (860, 116229), (901, 110940), (1020, 97997), (1060, 94299), (1290, 77486), (1462, 68370), (1590, 62866), (1802, 55470), (1849, 54060), (2193, 45580), (2279, 43860), (2580, 38743), (2703, 36980), (2924, 34185), (3180, 31433), (3604, 27735), (3655, 27348), (3698, 27030), (4386, 22790), (4505, 22188), (4558, 21930), (5406, 18490), (5547, 18020), (6837, 14620), (7310, 13674), (7396, 13515), (8772, 11395), (9010, 11094), (9116, 10965), (9245, 10812)]