79036740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 265120128

約数和(自身を除く): 186083388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1123, 1173, 1380, 1530, 1564, 1955, 2070, 2246, 2346, 3060, 3369, 3519, 3910, 4140, 4492, 4692, 5615, 5865, 6738, 7038, 7820, 10107, 11230, 11730, 13476, 14076, 16845, 17595, 19091, 20214, 22460, 23460, 25829, 33690, 35190, 38182, 40428, 50535, 51658, 57273, 67380, 70380, 76364, 77487, 95455, 101070, 103316, 114546, 129145, 154974, 171819, 190910, 202140, 229092, 232461, 258290, 286365, 309948, 343638, 381820, 387435, 439093, 464922, 516580, 572730, 687276, 774870, 859095, 878186, 929844, 1145460, 1162305, 1317279, 1549740, 1718190, 1756372, 2195465, 2324610, 2634558, 3436380, 3951837, 4390930, 4649220, 5269116, 6586395, 7903674, 8781860, 13172790, 15807348, 19759185, 26345580, 39518370, 79036740]

約数ペア:

[(1, 79036740), (2, 39518370), (3, 26345580), (4, 19759185), (5, 15807348), (6, 13172790), (9, 8781860), (10, 7903674), (12, 6586395), (15, 5269116), (17, 4649220), (18, 4390930), (20, 3951837), (23, 3436380), (30, 2634558), (34, 2324610), (36, 2195465), (45, 1756372), (46, 1718190), (51, 1549740), (60, 1317279), (68, 1162305), (69, 1145460), (85, 929844), (90, 878186), (92, 859095), (102, 774870), (115, 687276), (138, 572730), (153, 516580), (170, 464922), (180, 439093), (204, 387435), (207, 381820), (230, 343638), (255, 309948), (276, 286365), (306, 258290), (340, 232461), (345, 229092), (391, 202140), (414, 190910), (460, 171819), (510, 154974), (612, 129145), (690, 114546), (765, 103316), (782, 101070), (828, 95455), (1020, 77487), (1035, 76364), (1123, 70380), (1173, 67380), (1380, 57273), (1530, 51658), (1564, 50535), (1955, 40428), (2070, 38182), (2246, 35190), (2346, 33690), (3060, 25829), (3369, 23460), (3519, 22460), (3910, 20214), (4140, 19091), (4492, 17595), (4692, 16845), (5615, 14076), (5865, 13476), (6738, 11730), (7038, 11230), (7820, 10107)]