274449240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 969040800

約数和(自身を除く): 694591560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 347, 360, 390, 468, 507, 520, 585, 676, 694, 780, 845, 936, 1014, 1041, 1170, 1352, 1388, 1521, 1560, 1690, 1735, 2028, 2082, 2197, 2340, 2535, 2776, 3042, 3123, 3380, 3470, 4056, 4164, 4394, 4511, 4680, 5070, 5205, 6084, 6246, 6591, 6760, 6940, 7605, 8328, 8788, 9022, 10140, 10410, 10985, 12168, 12492, 13182, 13533, 13880, 15210, 15615, 17576, 18044, 19773, 20280, 20820, 21970, 22555, 24984, 26364, 27066, 30420, 31230, 32955, 36088, 39546, 40599, 41640, 43940, 45110, 52728, 54132, 58643, 60840, 62460, 65910, 67665, 79092, 81198, 87880, 90220, 98865, 108264, 117286, 124920, 131820, 135330, 158184, 162396, 175929, 180440, 197730, 202995, 234572, 263640, 270660, 293215, 324792, 351858, 395460, 405990, 469144, 527787, 541320, 586430, 703716, 762359, 790920, 811980, 879645, 1055574, 1172860, 1407432, 1524718, 1623960, 1759290, 2111148, 2287077, 2345720, 2638935, 3049436, 3518580, 3811795, 4222296, 4574154, 5277870, 6098872, 6861231, 7037160, 7623590, 9148308, 10555740, 11435385, 13722462, 15247180, 18296616, 21111480, 22870770, 27444924, 30494360, 34306155, 45741540, 54889848, 68612310, 91483080, 137224620, 274449240]

約数ペア:

[(1, 274449240), (2, 137224620), (3, 91483080), (4, 68612310), (5, 54889848), (6, 45741540), (8, 34306155), (9, 30494360), (10, 27444924), (12, 22870770), (13, 21111480), (15, 18296616), (18, 15247180), (20, 13722462), (24, 11435385), (26, 10555740), (30, 9148308), (36, 7623590), (39, 7037160), (40, 6861231), (45, 6098872), (52, 5277870), (60, 4574154), (65, 4222296), (72, 3811795), (78, 3518580), (90, 3049436), (104, 2638935), (117, 2345720), (120, 2287077), (130, 2111148), (156, 1759290), (169, 1623960), (180, 1524718), (195, 1407432), (234, 1172860), (260, 1055574), (312, 879645), (338, 811980), (347, 790920), (360, 762359), (390, 703716), (468, 586430), (507, 541320), (520, 527787), (585, 469144), (676, 405990), (694, 395460), (780, 351858), (845, 324792), (936, 293215), (1014, 270660), (1041, 263640), (1170, 234572), (1352, 202995), (1388, 197730), (1521, 180440), (1560, 175929), (1690, 162396), (1735, 158184), (2028, 135330), (2082, 131820), (2197, 124920), (2340, 117286), (2535, 108264), (2776, 98865), (3042, 90220), (3123, 87880), (3380, 81198), (3470, 79092), (4056, 67665), (4164, 65910), (4394, 62460), (4511, 60840), (4680, 58643), (5070, 54132), (5205, 52728), (6084, 45110), (6246, 43940), (6591, 41640), (6760, 40599), (6940, 39546), (7605, 36088), (8328, 32955), (8788, 31230), (9022, 30420), (10140, 27066), (10410, 26364), (10985, 24984), (12168, 22555), (12492, 21970), (13182, 20820), (13533, 20280), (13880, 19773), (15210, 18044), (15615, 17576)]