27455457960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{231809}}^1$

素因数の和:231880

約数の個数: 192

約数和(自身を含む): 104147596800

約数和(自身を除く): 76692138840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2520, 2632, 2820, 2961, 3290, 3384, 3948, 4230, 4935, 5640, 5922, 6580, 7896, 8460, 9870, 11844, 13160, 14805, 16920, 19740, 23688, 29610, 39480, 59220, 118440, 231809, 463618, 695427, 927236, 1159045, 1390854, 1622663, 1854472, 2086281, 2318090, 2781708, 3245326, 3477135, 4172562, 4636180, 4867989, 5563416, 6490652, 6954270, 8113315, 8345124, 9272360, 9735978, 10431405, 10895023, 12981304, 13908540, 14603967, 16226630, 16690248, 19471956, 20862810, 21790046, 24339945, 27817080, 29207934, 32453260, 32685069, 38943912, 41725620, 43580092, 48679890, 54475115, 58415868, 64906520, 65370138, 73019835, 76265161, 83451240, 87160184, 97359780, 98055207, 108950230, 116831736, 130740276, 146039670, 152530322, 163425345, 194719560, 196110414, 217900460, 228795483, 261480552, 292079340, 305060644, 326850690, 381325805, 392220828, 435800920, 457590966, 490276035, 584158680, 610121288, 653701380, 686386449, 762651610, 784441656, 915181932, 980552070, 1143977415, 1307402760, 1372772898, 1525303220, 1830363864, 1961104140, 2287954830, 2745545796, 3050606440, 3431932245, 3922208280, 4575909660, 5491091592, 6863864490, 9151819320, 13727728980, 27455457960]

約数ペア:

[(1, 27455457960), (2, 13727728980), (3, 9151819320), (4, 6863864490), (5, 5491091592), (6, 4575909660), (7, 3922208280), (8, 3431932245), (9, 3050606440), (10, 2745545796), (12, 2287954830), (14, 1961104140), (15, 1830363864), (18, 1525303220), (20, 1372772898), (21, 1307402760), (24, 1143977415), (28, 980552070), (30, 915181932), (35, 784441656), (36, 762651610), (40, 686386449), (42, 653701380), (45, 610121288), (47, 584158680), (56, 490276035), (60, 457590966), (63, 435800920), (70, 392220828), (72, 381325805), (84, 326850690), (90, 305060644), (94, 292079340), (105, 261480552), (120, 228795483), (126, 217900460), (140, 196110414), (141, 194719560), (168, 163425345), (180, 152530322), (188, 146039670), (210, 130740276), (235, 116831736), (252, 108950230), (280, 98055207), (282, 97359780), (315, 87160184), (329, 83451240), (360, 76265161), (376, 73019835), (420, 65370138), (423, 64906520), (470, 58415868), (504, 54475115), (564, 48679890), (630, 43580092), (658, 41725620), (705, 38943912), (840, 32685069), (846, 32453260), (940, 29207934), (987, 27817080), (1128, 24339945), (1260, 21790046), (1316, 20862810), (1410, 19471956), (1645, 16690248), (1692, 16226630), (1880, 14603967), (1974, 13908540), (2115, 12981304), (2520, 10895023), (2632, 10431405), (2820, 9735978), (2961, 9272360), (3290, 8345124), (3384, 8113315), (3948, 6954270), (4230, 6490652), (4935, 5563416), (5640, 4867989), (5922, 4636180), (6580, 4172562), (7896, 3477135), (8460, 3245326), (9870, 2781708), (11844, 2318090), (13160, 2086281), (14805, 1854472), (16920, 1622663), (19740, 1390854), (23688, 1159045), (29610, 927236), (39480, 695427), (59220, 463618), (118440, 231809)]