54429960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 193052160

約数和(自身を除く): 138622200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 37, 39, 40, 41, 46, 52, 60, 65, 69, 74, 78, 82, 92, 104, 111, 115, 120, 123, 130, 138, 148, 156, 164, 184, 185, 195, 205, 222, 230, 246, 260, 276, 296, 299, 312, 328, 345, 370, 390, 410, 444, 460, 481, 492, 520, 533, 552, 555, 598, 615, 690, 740, 780, 820, 851, 888, 897, 920, 943, 962, 984, 1066, 1110, 1196, 1230, 1380, 1443, 1480, 1495, 1517, 1560, 1599, 1640, 1702, 1794, 1886, 1924, 2132, 2220, 2392, 2405, 2460, 2553, 2665, 2760, 2829, 2886, 2990, 3034, 3198, 3404, 3588, 3772, 3848, 4255, 4264, 4440, 4485, 4551, 4715, 4810, 4920, 5106, 5330, 5658, 5772, 5980, 6068, 6396, 6808, 7176, 7215, 7544, 7585, 7995, 8510, 8970, 9102, 9430, 9620, 10212, 10660, 11063, 11316, 11544, 11960, 12136, 12259, 12765, 12792, 14145, 14430, 15170, 15990, 17020, 17940, 18204, 18860, 19240, 19721, 20424, 21320, 22126, 22632, 22755, 24518, 25530, 28290, 28860, 30340, 31980, 33189, 34040, 34891, 35880, 36408, 36777, 37720, 39442, 44252, 45510, 49036, 51060, 55315, 56580, 57720, 59163, 60680, 61295, 63960, 66378, 69782, 73554, 78884, 88504, 91020, 98072, 98605, 102120, 104673, 110630, 113160, 118326, 122590, 132756, 139564, 147108, 157768, 165945, 174455, 182040, 183885, 197210, 209346, 221260, 236652, 245180, 265512, 279128, 294216, 295815, 331890, 348910, 367770, 394420, 418692, 442520, 453583, 473304, 490360, 523365, 591630, 663780, 697820, 735540, 788840, 837384, 907166, 1046730, 1183260, 1327560, 1360749, 1395640, 1471080, 1814332, 2093460, 2267915, 2366520, 2721498, 3628664, 4186920, 4535830, 5442996, 6803745, 9071660, 10885992, 13607490, 18143320, 27214980, 54429960]

約数ペア:

[(1, 54429960), (2, 27214980), (3, 18143320), (4, 13607490), (5, 10885992), (6, 9071660), (8, 6803745), (10, 5442996), (12, 4535830), (13, 4186920), (15, 3628664), (20, 2721498), (23, 2366520), (24, 2267915), (26, 2093460), (30, 1814332), (37, 1471080), (39, 1395640), (40, 1360749), (41, 1327560), (46, 1183260), (52, 1046730), (60, 907166), (65, 837384), (69, 788840), (74, 735540), (78, 697820), (82, 663780), (92, 591630), (104, 523365), (111, 490360), (115, 473304), (120, 453583), (123, 442520), (130, 418692), (138, 394420), (148, 367770), (156, 348910), (164, 331890), (184, 295815), (185, 294216), (195, 279128), (205, 265512), (222, 245180), (230, 236652), (246, 221260), (260, 209346), (276, 197210), (296, 183885), (299, 182040), (312, 174455), (328, 165945), (345, 157768), (370, 147108), (390, 139564), (410, 132756), (444, 122590), (460, 118326), (481, 113160), (492, 110630), (520, 104673), (533, 102120), (552, 98605), (555, 98072), (598, 91020), (615, 88504), (690, 78884), (740, 73554), (780, 69782), (820, 66378), (851, 63960), (888, 61295), (897, 60680), (920, 59163), (943, 57720), (962, 56580), (984, 55315), (1066, 51060), (1110, 49036), (1196, 45510), (1230, 44252), (1380, 39442), (1443, 37720), (1480, 36777), (1495, 36408), (1517, 35880), (1560, 34891), (1599, 34040), (1640, 33189), (1702, 31980), (1794, 30340), (1886, 28860), (1924, 28290), (2132, 25530), (2220, 24518), (2392, 22755), (2405, 22632), (2460, 22126), (2553, 21320), (2665, 20424), (2760, 19721), (2829, 19240), (2886, 18860), (2990, 18204), (3034, 17940), (3198, 17020), (3404, 15990), (3588, 15170), (3772, 14430), (3848, 14145), (4255, 12792), (4264, 12765), (4440, 12259), (4485, 12136), (4551, 11960), (4715, 11544), (4810, 11316), (4920, 11063), (5106, 10660), (5330, 10212), (5658, 9620), (5772, 9430), (5980, 9102), (6068, 8970), (6396, 8510), (6808, 7995), (7176, 7585), (7215, 7544)]