90079080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 340139520

約数和(自身を除く): 250060440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 113, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 226, 260, 273, 280, 292, 312, 339, 364, 365, 390, 420, 438, 452, 455, 511, 520, 546, 565, 584, 678, 728, 730, 780, 791, 840, 876, 904, 910, 949, 1022, 1092, 1095, 1130, 1356, 1365, 1460, 1469, 1533, 1560, 1582, 1695, 1752, 1820, 1898, 2044, 2184, 2190, 2260, 2373, 2555, 2712, 2730, 2847, 2920, 2938, 3066, 3164, 3390, 3640, 3796, 3955, 4088, 4380, 4407, 4520, 4745, 4746, 5110, 5460, 5694, 5876, 6132, 6328, 6643, 6780, 7345, 7592, 7665, 7910, 8249, 8760, 8814, 9490, 9492, 10220, 10283, 10920, 11388, 11752, 11865, 12264, 13286, 13560, 14235, 14690, 15330, 15820, 16498, 17628, 18980, 18984, 19929, 20440, 20566, 22035, 22776, 23730, 24747, 26572, 28470, 29380, 30660, 30849, 31640, 32996, 33215, 35256, 37960, 39858, 41132, 41245, 44070, 47460, 49494, 51415, 53144, 56940, 57743, 58760, 61320, 61698, 65992, 66430, 79716, 82264, 82490, 88140, 94920, 98988, 99645, 102830, 107237, 113880, 115486, 123396, 123735, 132860, 154245, 159432, 164980, 173229, 176280, 197976, 199290, 205660, 214474, 230972, 246792, 247470, 265720, 288715, 308490, 321711, 329960, 346458, 398580, 411320, 428948, 461944, 494940, 536185, 577430, 616980, 643422, 692916, 750659, 797160, 857896, 866145, 989880, 1072370, 1154860, 1233960, 1286844, 1385832, 1501318, 1608555, 1732290, 2144740, 2251977, 2309720, 2573688, 3002636, 3217110, 3464580, 3753295, 4289480, 4503954, 6005272, 6434220, 6929160, 7506590, 9007908, 11259885, 12868440, 15013180, 18015816, 22519770, 30026360, 45039540, 90079080]

約数ペア:

[(1, 90079080), (2, 45039540), (3, 30026360), (4, 22519770), (5, 18015816), (6, 15013180), (7, 12868440), (8, 11259885), (10, 9007908), (12, 7506590), (13, 6929160), (14, 6434220), (15, 6005272), (20, 4503954), (21, 4289480), (24, 3753295), (26, 3464580), (28, 3217110), (30, 3002636), (35, 2573688), (39, 2309720), (40, 2251977), (42, 2144740), (52, 1732290), (56, 1608555), (60, 1501318), (65, 1385832), (70, 1286844), (73, 1233960), (78, 1154860), (84, 1072370), (91, 989880), (104, 866145), (105, 857896), (113, 797160), (120, 750659), (130, 692916), (140, 643422), (146, 616980), (156, 577430), (168, 536185), (182, 494940), (195, 461944), (210, 428948), (219, 411320), (226, 398580), (260, 346458), (273, 329960), (280, 321711), (292, 308490), (312, 288715), (339, 265720), (364, 247470), (365, 246792), (390, 230972), (420, 214474), (438, 205660), (452, 199290), (455, 197976), (511, 176280), (520, 173229), (546, 164980), (565, 159432), (584, 154245), (678, 132860), (728, 123735), (730, 123396), (780, 115486), (791, 113880), (840, 107237), (876, 102830), (904, 99645), (910, 98988), (949, 94920), (1022, 88140), (1092, 82490), (1095, 82264), (1130, 79716), (1356, 66430), (1365, 65992), (1460, 61698), (1469, 61320), (1533, 58760), (1560, 57743), (1582, 56940), (1695, 53144), (1752, 51415), (1820, 49494), (1898, 47460), (2044, 44070), (2184, 41245), (2190, 41132), (2260, 39858), (2373, 37960), (2555, 35256), (2712, 33215), (2730, 32996), (2847, 31640), (2920, 30849), (2938, 30660), (3066, 29380), (3164, 28470), (3390, 26572), (3640, 24747), (3796, 23730), (3955, 22776), (4088, 22035), (4380, 20566), (4407, 20440), (4520, 19929), (4745, 18984), (4746, 18980), (5110, 17628), (5460, 16498), (5694, 15820), (5876, 15330), (6132, 14690), (6328, 14235), (6643, 13560), (6780, 13286), (7345, 12264), (7592, 11865), (7665, 11752), (7910, 11388), (8249, 10920), (8760, 10283), (8814, 10220), (9490, 9492)]