90887940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 337841280

約数和(自身を除く): 246953340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 107, 108, 110, 117, 121, 130, 132, 135, 143, 156, 165, 180, 195, 198, 214, 220, 234, 242, 260, 270, 286, 297, 321, 330, 351, 363, 390, 396, 428, 429, 468, 484, 495, 535, 540, 572, 585, 594, 605, 642, 660, 702, 715, 726, 780, 858, 963, 990, 1070, 1089, 1170, 1177, 1188, 1210, 1284, 1287, 1391, 1404, 1430, 1452, 1485, 1573, 1605, 1716, 1755, 1815, 1926, 1980, 2140, 2145, 2178, 2340, 2354, 2420, 2574, 2782, 2860, 2889, 2970, 3146, 3210, 3267, 3510, 3531, 3630, 3852, 3861, 4173, 4290, 4356, 4708, 4719, 4815, 5148, 5445, 5564, 5778, 5885, 5940, 6292, 6420, 6435, 6534, 6955, 7020, 7062, 7260, 7722, 7865, 8346, 8580, 9438, 9630, 10593, 10890, 11556, 11770, 12519, 12870, 12947, 13068, 13910, 14124, 14157, 14445, 15301, 15444, 15730, 16335, 16692, 17655, 18876, 19260, 19305, 20865, 21186, 21780, 23540, 23595, 25038, 25740, 25894, 27820, 28314, 28890, 30602, 31460, 31779, 32670, 35310, 37557, 38610, 38841, 41730, 42372, 42471, 45903, 47190, 50076, 51788, 52965, 56628, 57780, 61204, 62595, 63558, 64735, 65340, 70620, 70785, 75114, 76505, 77220, 77682, 83460, 84942, 91806, 94380, 105930, 116523, 125190, 127116, 129470, 137709, 141570, 150228, 153010, 155364, 158895, 168311, 169884, 183612, 187785, 194205, 211860, 212355, 229515, 233046, 250380, 258940, 275418, 283140, 306020, 317790, 336622, 349569, 375570, 388410, 413127, 424710, 459030, 466092, 504933, 550836, 582615, 635580, 673244, 688545, 699138, 751140, 776820, 826254, 841555, 849420, 918060, 1009866, 1165230, 1377090, 1398276, 1514799, 1652508, 1683110, 1747845, 2019732, 2065635, 2330460, 2524665, 2754180, 3029598, 3366220, 3495690, 4131270, 4544397, 5049330, 6059196, 6991380, 7573995, 8262540, 9088794, 10098660, 15147990, 18177588, 22721985, 30295980, 45443970, 90887940]

約数ペア:

[(1, 90887940), (2, 45443970), (3, 30295980), (4, 22721985), (5, 18177588), (6, 15147990), (9, 10098660), (10, 9088794), (11, 8262540), (12, 7573995), (13, 6991380), (15, 6059196), (18, 5049330), (20, 4544397), (22, 4131270), (26, 3495690), (27, 3366220), (30, 3029598), (33, 2754180), (36, 2524665), (39, 2330460), (44, 2065635), (45, 2019732), (52, 1747845), (54, 1683110), (55, 1652508), (60, 1514799), (65, 1398276), (66, 1377090), (78, 1165230), (90, 1009866), (99, 918060), (107, 849420), (108, 841555), (110, 826254), (117, 776820), (121, 751140), (130, 699138), (132, 688545), (135, 673244), (143, 635580), (156, 582615), (165, 550836), (180, 504933), (195, 466092), (198, 459030), (214, 424710), (220, 413127), (234, 388410), (242, 375570), (260, 349569), (270, 336622), (286, 317790), (297, 306020), (321, 283140), (330, 275418), (351, 258940), (363, 250380), (390, 233046), (396, 229515), (428, 212355), (429, 211860), (468, 194205), (484, 187785), (495, 183612), (535, 169884), (540, 168311), (572, 158895), (585, 155364), (594, 153010), (605, 150228), (642, 141570), (660, 137709), (702, 129470), (715, 127116), (726, 125190), (780, 116523), (858, 105930), (963, 94380), (990, 91806), (1070, 84942), (1089, 83460), (1170, 77682), (1177, 77220), (1188, 76505), (1210, 75114), (1284, 70785), (1287, 70620), (1391, 65340), (1404, 64735), (1430, 63558), (1452, 62595), (1485, 61204), (1573, 57780), (1605, 56628), (1716, 52965), (1755, 51788), (1815, 50076), (1926, 47190), (1980, 45903), (2140, 42471), (2145, 42372), (2178, 41730), (2340, 38841), (2354, 38610), (2420, 37557), (2574, 35310), (2782, 32670), (2860, 31779), (2889, 31460), (2970, 30602), (3146, 28890), (3210, 28314), (3267, 27820), (3510, 25894), (3531, 25740), (3630, 25038), (3852, 23595), (3861, 23540), (4173, 21780), (4290, 21186), (4356, 20865), (4708, 19305), (4719, 19260), (4815, 18876), (5148, 17655), (5445, 16692), (5564, 16335), (5778, 15730), (5885, 15444), (5940, 15301), (6292, 14445), (6420, 14157), (6435, 14124), (6534, 13910), (6955, 13068), (7020, 12947), (7062, 12870), (7260, 12519), (7722, 11770), (7865, 11556), (8346, 10890), (8580, 10593), (9438, 9630)]