83536180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 225227520

約数和(自身を除く): 141691340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 79, 83, 91, 98, 130, 140, 158, 166, 182, 196, 245, 260, 316, 332, 364, 395, 415, 455, 490, 553, 581, 637, 790, 830, 910, 980, 1027, 1079, 1106, 1162, 1274, 1580, 1660, 1820, 2054, 2158, 2212, 2324, 2548, 2765, 2905, 3185, 3871, 4067, 4108, 4316, 5135, 5395, 5530, 5810, 6370, 6557, 7189, 7553, 7742, 8134, 10270, 10790, 11060, 11620, 12740, 13114, 14378, 15106, 15484, 16268, 19355, 20335, 20540, 21580, 26228, 28756, 30212, 32785, 35945, 37765, 38710, 40670, 45899, 50323, 52871, 65570, 71890, 75530, 77420, 81340, 85241, 91798, 100646, 105742, 131140, 143780, 151060, 170482, 183596, 201292, 211484, 229495, 251615, 264355, 321293, 340964, 426205, 458990, 503230, 528710, 596687, 642586, 852410, 917980, 1006460, 1057420, 1193374, 1285172, 1606465, 1704820, 2386748, 2983435, 3212930, 4176809, 5966870, 6425860, 8353618, 11933740, 16707236, 20884045, 41768090, 83536180]

約数ペア:

[(1, 83536180), (2, 41768090), (4, 20884045), (5, 16707236), (7, 11933740), (10, 8353618), (13, 6425860), (14, 5966870), (20, 4176809), (26, 3212930), (28, 2983435), (35, 2386748), (49, 1704820), (52, 1606465), (65, 1285172), (70, 1193374), (79, 1057420), (83, 1006460), (91, 917980), (98, 852410), (130, 642586), (140, 596687), (158, 528710), (166, 503230), (182, 458990), (196, 426205), (245, 340964), (260, 321293), (316, 264355), (332, 251615), (364, 229495), (395, 211484), (415, 201292), (455, 183596), (490, 170482), (553, 151060), (581, 143780), (637, 131140), (790, 105742), (830, 100646), (910, 91798), (980, 85241), (1027, 81340), (1079, 77420), (1106, 75530), (1162, 71890), (1274, 65570), (1580, 52871), (1660, 50323), (1820, 45899), (2054, 40670), (2158, 38710), (2212, 37765), (2324, 35945), (2548, 32785), (2765, 30212), (2905, 28756), (3185, 26228), (3871, 21580), (4067, 20540), (4108, 20335), (4316, 19355), (5135, 16268), (5395, 15484), (5530, 15106), (5810, 14378), (6370, 13114), (6557, 12740), (7189, 11620), (7553, 11060), (7742, 10790), (8134, 10270)]