18380110800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6959}}^1$

素因数の和:7082

約数の個数: 240

約数和(自身を含む): 61641768960

約数和(自身を除く): 43261658160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 71, 75, 80, 93, 100, 120, 124, 142, 150, 155, 186, 200, 213, 240, 248, 284, 300, 310, 355, 372, 400, 426, 465, 496, 568, 600, 620, 710, 744, 775, 852, 930, 1065, 1136, 1200, 1240, 1420, 1488, 1550, 1704, 1775, 1860, 2130, 2201, 2325, 2480, 2840, 3100, 3408, 3550, 3720, 4260, 4402, 4650, 5325, 5680, 6200, 6603, 6959, 7100, 7440, 8520, 8804, 9300, 10650, 11005, 12400, 13206, 13918, 14200, 17040, 17608, 18600, 20877, 21300, 22010, 26412, 27836, 28400, 33015, 34795, 35216, 37200, 41754, 42600, 44020, 52824, 55025, 55672, 66030, 69590, 83508, 85200, 88040, 104385, 105648, 110050, 111344, 132060, 139180, 165075, 167016, 173975, 176080, 208770, 215729, 220100, 264120, 278360, 330150, 334032, 347950, 417540, 431458, 440200, 494089, 521925, 528240, 556720, 647187, 660300, 695900, 835080, 862916, 880400, 988178, 1043850, 1078645, 1294374, 1320600, 1391800, 1482267, 1670160, 1725832, 1976356, 2087700, 2157290, 2470445, 2588748, 2641200, 2783600, 2964534, 3235935, 3451664, 3952712, 4175400, 4314580, 4940890, 5177496, 5393225, 5929068, 6471870, 7411335, 7905424, 8350800, 8629160, 9881780, 10354992, 10786450, 11858136, 12352225, 12943740, 14822670, 15316759, 16179675, 17258320, 19763560, 21572900, 23716272, 24704450, 25887480, 29645340, 30633518, 32359350, 37056675, 39527120, 43145800, 45950277, 49408900, 51774960, 59290680, 61267036, 64718700, 74113350, 76583795, 86291600, 91900554, 98817800, 118581360, 122534072, 129437400, 148226700, 153167590, 183801108, 197635600, 229751385, 245068144, 258874800, 296453400, 306335180, 367602216, 382918975, 459502770, 592906800, 612670360, 735204432, 765837950, 919005540, 1148756925, 1225340720, 1531675900, 1838011080, 2297513850, 3063351800, 3676022160, 4595027700, 6126703600, 9190055400, 18380110800]

約数ペア:

[(1, 18380110800), (2, 9190055400), (3, 6126703600), (4, 4595027700), (5, 3676022160), (6, 3063351800), (8, 2297513850), (10, 1838011080), (12, 1531675900), (15, 1225340720), (16, 1148756925), (20, 919005540), (24, 765837950), (25, 735204432), (30, 612670360), (31, 592906800), (40, 459502770), (48, 382918975), (50, 367602216), (60, 306335180), (62, 296453400), (71, 258874800), (75, 245068144), (80, 229751385), (93, 197635600), (100, 183801108), (120, 153167590), (124, 148226700), (142, 129437400), (150, 122534072), (155, 118581360), (186, 98817800), (200, 91900554), (213, 86291600), (240, 76583795), (248, 74113350), (284, 64718700), (300, 61267036), (310, 59290680), (355, 51774960), (372, 49408900), (400, 45950277), (426, 43145800), (465, 39527120), (496, 37056675), (568, 32359350), (600, 30633518), (620, 29645340), (710, 25887480), (744, 24704450), (775, 23716272), (852, 21572900), (930, 19763560), (1065, 17258320), (1136, 16179675), (1200, 15316759), (1240, 14822670), (1420, 12943740), (1488, 12352225), (1550, 11858136), (1704, 10786450), (1775, 10354992), (1860, 9881780), (2130, 8629160), (2201, 8350800), (2325, 7905424), (2480, 7411335), (2840, 6471870), (3100, 5929068), (3408, 5393225), (3550, 5177496), (3720, 4940890), (4260, 4314580), (4402, 4175400), (4650, 3952712), (5325, 3451664), (5680, 3235935), (6200, 2964534), (6603, 2783600), (6959, 2641200), (7100, 2588748), (7440, 2470445), (8520, 2157290), (8804, 2087700), (9300, 1976356), (10650, 1725832), (11005, 1670160), (12400, 1482267), (13206, 1391800), (13918, 1320600), (14200, 1294374), (17040, 1078645), (17608, 1043850), (18600, 988178), (20877, 880400), (21300, 862916), (22010, 835080), (26412, 695900), (27836, 660300), (28400, 647187), (33015, 556720), (34795, 528240), (35216, 521925), (37200, 494089), (41754, 440200), (42600, 431458), (44020, 417540), (52824, 347950), (55025, 334032), (55672, 330150), (66030, 278360), (69590, 264120), (83508, 220100), (85200, 215729), (88040, 208770), (104385, 176080), (105648, 173975), (110050, 167016), (111344, 165075), (132060, 139180)]