69873840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 200

約数和(自身を含む): 249546528

約数和(自身を除く): 179672688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 246, 263, 270, 324, 328, 360, 369, 405, 410, 432, 492, 526, 540, 615, 648, 656, 720, 738, 789, 810, 820, 984, 1052, 1080, 1107, 1230, 1296, 1315, 1476, 1578, 1620, 1640, 1845, 1968, 2104, 2160, 2214, 2367, 2460, 2630, 2952, 3156, 3240, 3280, 3321, 3690, 3945, 4208, 4428, 4734, 4920, 5260, 5535, 5904, 6312, 6480, 6642, 7101, 7380, 7890, 8856, 9468, 9840, 10520, 10783, 11070, 11835, 12624, 13284, 14202, 14760, 15780, 16605, 17712, 18936, 21040, 21303, 21566, 22140, 23670, 26568, 28404, 29520, 31560, 32349, 33210, 35505, 37872, 42606, 43132, 44280, 47340, 53136, 53915, 56808, 63120, 64698, 66420, 71010, 85212, 86264, 88560, 94680, 97047, 106515, 107830, 113616, 129396, 132840, 142020, 161745, 170424, 172528, 189360, 194094, 213030, 215660, 258792, 265680, 284040, 291141, 323490, 340848, 388188, 426060, 431320, 485235, 517584, 568080, 582282, 646980, 776376, 852120, 862640, 873423, 970470, 1164564, 1293960, 1455705, 1552752, 1704240, 1746846, 1940940, 2329128, 2587920, 2911410, 3493692, 3881880, 4367115, 4658256, 5822820, 6987384, 7763760, 8734230, 11645640, 13974768, 17468460, 23291280, 34936920, 69873840]

約数ペア:

[(1, 69873840), (2, 34936920), (3, 23291280), (4, 17468460), (5, 13974768), (6, 11645640), (8, 8734230), (9, 7763760), (10, 6987384), (12, 5822820), (15, 4658256), (16, 4367115), (18, 3881880), (20, 3493692), (24, 2911410), (27, 2587920), (30, 2329128), (36, 1940940), (40, 1746846), (41, 1704240), (45, 1552752), (48, 1455705), (54, 1293960), (60, 1164564), (72, 970470), (80, 873423), (81, 862640), (82, 852120), (90, 776376), (108, 646980), (120, 582282), (123, 568080), (135, 517584), (144, 485235), (162, 431320), (164, 426060), (180, 388188), (205, 340848), (216, 323490), (240, 291141), (246, 284040), (263, 265680), (270, 258792), (324, 215660), (328, 213030), (360, 194094), (369, 189360), (405, 172528), (410, 170424), (432, 161745), (492, 142020), (526, 132840), (540, 129396), (615, 113616), (648, 107830), (656, 106515), (720, 97047), (738, 94680), (789, 88560), (810, 86264), (820, 85212), (984, 71010), (1052, 66420), (1080, 64698), (1107, 63120), (1230, 56808), (1296, 53915), (1315, 53136), (1476, 47340), (1578, 44280), (1620, 43132), (1640, 42606), (1845, 37872), (1968, 35505), (2104, 33210), (2160, 32349), (2214, 31560), (2367, 29520), (2460, 28404), (2630, 26568), (2952, 23670), (3156, 22140), (3240, 21566), (3280, 21303), (3321, 21040), (3690, 18936), (3945, 17712), (4208, 16605), (4428, 15780), (4734, 14760), (4920, 14202), (5260, 13284), (5535, 12624), (5904, 11835), (6312, 11070), (6480, 10783), (6642, 10520), (7101, 9840), (7380, 9468), (7890, 8856)]