86285880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 310340160

約数和(自身を除く): 224054280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 613, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1226, 1380, 1530, 1564, 1656, 1839, 1955, 2040, 2070, 2346, 2452, 2760, 3060, 3065, 3128, 3519, 3678, 3910, 4140, 4692, 4904, 5517, 5865, 6120, 6130, 7038, 7356, 7820, 8280, 9195, 9384, 10421, 11034, 11730, 12260, 14076, 14099, 14712, 15640, 17595, 18390, 20842, 22068, 23460, 24520, 27585, 28152, 28198, 31263, 35190, 36780, 41684, 42297, 44136, 46920, 52105, 55170, 56396, 62526, 70380, 70495, 73560, 83368, 84594, 93789, 104210, 110340, 112792, 125052, 126891, 140760, 140990, 156315, 169188, 187578, 208420, 211485, 220680, 239683, 250104, 253782, 281980, 312630, 338376, 375156, 416840, 422970, 468945, 479366, 507564, 563960, 625260, 634455, 719049, 750312, 845940, 937890, 958732, 1015128, 1198415, 1250520, 1268910, 1438098, 1691880, 1875780, 1917464, 2157147, 2396830, 2537820, 2876196, 3595245, 3751560, 4314294, 4793660, 5075640, 5752392, 7190490, 8628588, 9587320, 10785735, 14380980, 17257176, 21571470, 28761960, 43142940, 86285880]

約数ペア:

[(1, 86285880), (2, 43142940), (3, 28761960), (4, 21571470), (5, 17257176), (6, 14380980), (8, 10785735), (9, 9587320), (10, 8628588), (12, 7190490), (15, 5752392), (17, 5075640), (18, 4793660), (20, 4314294), (23, 3751560), (24, 3595245), (30, 2876196), (34, 2537820), (36, 2396830), (40, 2157147), (45, 1917464), (46, 1875780), (51, 1691880), (60, 1438098), (68, 1268910), (69, 1250520), (72, 1198415), (85, 1015128), (90, 958732), (92, 937890), (102, 845940), (115, 750312), (120, 719049), (136, 634455), (138, 625260), (153, 563960), (170, 507564), (180, 479366), (184, 468945), (204, 422970), (207, 416840), (230, 375156), (255, 338376), (276, 312630), (306, 281980), (340, 253782), (345, 250104), (360, 239683), (391, 220680), (408, 211485), (414, 208420), (460, 187578), (510, 169188), (552, 156315), (612, 140990), (613, 140760), (680, 126891), (690, 125052), (765, 112792), (782, 110340), (828, 104210), (920, 93789), (1020, 84594), (1035, 83368), (1173, 73560), (1224, 70495), (1226, 70380), (1380, 62526), (1530, 56396), (1564, 55170), (1656, 52105), (1839, 46920), (1955, 44136), (2040, 42297), (2070, 41684), (2346, 36780), (2452, 35190), (2760, 31263), (3060, 28198), (3065, 28152), (3128, 27585), (3519, 24520), (3678, 23460), (3910, 22068), (4140, 20842), (4692, 18390), (4904, 17595), (5517, 15640), (5865, 14712), (6120, 14099), (6130, 14076), (7038, 12260), (7356, 11730), (7820, 11034), (8280, 10421), (9195, 9384)]