818427060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:799

約数の個数: 216

約数和(自身を含む): 2784174120

約数和(自身を除く): 1965747060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 121, 132, 159, 165, 180, 198, 212, 220, 242, 265, 318, 330, 363, 396, 477, 484, 495, 530, 583, 605, 636, 660, 709, 726, 795, 954, 990, 1060, 1089, 1166, 1210, 1418, 1452, 1590, 1749, 1815, 1908, 1980, 2127, 2178, 2332, 2385, 2420, 2836, 2915, 3180, 3498, 3545, 3630, 4254, 4356, 4770, 5247, 5445, 5830, 6381, 6413, 6996, 7090, 7260, 7799, 8508, 8745, 9540, 10494, 10635, 10890, 11660, 12762, 12826, 14180, 15598, 17490, 19239, 20988, 21270, 21780, 23397, 25524, 25652, 26235, 31196, 31905, 32065, 34980, 37577, 38478, 38995, 42540, 46794, 52470, 57717, 63810, 64130, 70191, 75154, 76956, 77990, 85789, 93588, 96195, 104940, 112731, 115434, 116985, 127620, 128260, 140382, 150308, 155980, 171578, 187885, 192390, 225462, 230868, 233970, 257367, 280764, 288585, 338193, 343156, 350955, 375770, 384780, 413347, 428945, 450924, 467940, 514734, 563655, 577170, 676386, 701910, 751540, 772101, 826694, 857890, 1029468, 1127310, 1154340, 1240041, 1286835, 1352772, 1403820, 1544202, 1653388, 1690965, 1715780, 2066735, 2254620, 2480082, 2573670, 3088404, 3381930, 3720123, 3860505, 4133470, 4546817, 4960164, 5147340, 6200205, 6763860, 7440246, 7721010, 8266940, 9093634, 12400410, 13640451, 14880492, 15442020, 18187268, 18600615, 22734085, 24800820, 27280902, 37201230, 40921353, 45468170, 54561804, 68202255, 74402460, 81842706, 90936340, 136404510, 163685412, 204606765, 272809020, 409213530, 818427060]

約数ペア:

[(1, 818427060), (2, 409213530), (3, 272809020), (4, 204606765), (5, 163685412), (6, 136404510), (9, 90936340), (10, 81842706), (11, 74402460), (12, 68202255), (15, 54561804), (18, 45468170), (20, 40921353), (22, 37201230), (30, 27280902), (33, 24800820), (36, 22734085), (44, 18600615), (45, 18187268), (53, 15442020), (55, 14880492), (60, 13640451), (66, 12400410), (90, 9093634), (99, 8266940), (106, 7721010), (110, 7440246), (121, 6763860), (132, 6200205), (159, 5147340), (165, 4960164), (180, 4546817), (198, 4133470), (212, 3860505), (220, 3720123), (242, 3381930), (265, 3088404), (318, 2573670), (330, 2480082), (363, 2254620), (396, 2066735), (477, 1715780), (484, 1690965), (495, 1653388), (530, 1544202), (583, 1403820), (605, 1352772), (636, 1286835), (660, 1240041), (709, 1154340), (726, 1127310), (795, 1029468), (954, 857890), (990, 826694), (1060, 772101), (1089, 751540), (1166, 701910), (1210, 676386), (1418, 577170), (1452, 563655), (1590, 514734), (1749, 467940), (1815, 450924), (1908, 428945), (1980, 413347), (2127, 384780), (2178, 375770), (2332, 350955), (2385, 343156), (2420, 338193), (2836, 288585), (2915, 280764), (3180, 257367), (3498, 233970), (3545, 230868), (3630, 225462), (4254, 192390), (4356, 187885), (4770, 171578), (5247, 155980), (5445, 150308), (5830, 140382), (6381, 128260), (6413, 127620), (6996, 116985), (7090, 115434), (7260, 112731), (7799, 104940), (8508, 96195), (8745, 93588), (9540, 85789), (10494, 77990), (10635, 76956), (10890, 75154), (11660, 70191), (12762, 64130), (12826, 63810), (14180, 57717), (15598, 52470), (17490, 46794), (19239, 42540), (20988, 38995), (21270, 38478), (21780, 37577), (23397, 34980), (25524, 32065), (25652, 31905), (26235, 31196)]