127444860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 416223360

約数和(自身を除く): 288778500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 61, 73, 90, 106, 108, 122, 135, 146, 159, 180, 183, 212, 219, 244, 265, 270, 292, 305, 318, 365, 366, 438, 477, 530, 540, 549, 610, 636, 657, 730, 732, 795, 876, 915, 954, 1060, 1095, 1098, 1220, 1314, 1431, 1460, 1590, 1647, 1830, 1908, 1971, 2190, 2196, 2385, 2628, 2745, 2862, 3180, 3233, 3285, 3294, 3660, 3869, 3942, 4380, 4453, 4770, 5490, 5724, 6466, 6570, 6588, 7155, 7738, 7884, 8235, 8906, 9540, 9699, 9855, 10980, 11607, 12932, 13140, 13359, 14310, 15476, 16165, 16470, 17812, 19345, 19398, 19710, 22265, 23214, 26718, 28620, 29097, 32330, 32940, 34821, 38690, 38796, 39420, 40077, 44530, 46428, 48495, 53436, 58035, 58194, 64660, 66795, 69642, 77380, 80154, 87291, 89060, 96990, 104463, 116070, 116388, 120231, 133590, 139284, 145485, 160308, 174105, 174582, 193980, 200385, 208926, 232140, 236009, 240462, 267180, 290970, 348210, 349164, 400770, 417852, 436455, 472018, 480924, 522315, 581940, 601155, 696420, 708027, 801540, 872910, 944036, 1044630, 1180045, 1202310, 1416054, 1745820, 2089260, 2124081, 2360090, 2404620, 2832108, 3540135, 4248162, 4720180, 6372243, 7080270, 8496324, 10620405, 12744486, 14160540, 21240810, 25488972, 31861215, 42481620, 63722430, 127444860]

約数ペア:

[(1, 127444860), (2, 63722430), (3, 42481620), (4, 31861215), (5, 25488972), (6, 21240810), (9, 14160540), (10, 12744486), (12, 10620405), (15, 8496324), (18, 7080270), (20, 6372243), (27, 4720180), (30, 4248162), (36, 3540135), (45, 2832108), (53, 2404620), (54, 2360090), (60, 2124081), (61, 2089260), (73, 1745820), (90, 1416054), (106, 1202310), (108, 1180045), (122, 1044630), (135, 944036), (146, 872910), (159, 801540), (180, 708027), (183, 696420), (212, 601155), (219, 581940), (244, 522315), (265, 480924), (270, 472018), (292, 436455), (305, 417852), (318, 400770), (365, 349164), (366, 348210), (438, 290970), (477, 267180), (530, 240462), (540, 236009), (549, 232140), (610, 208926), (636, 200385), (657, 193980), (730, 174582), (732, 174105), (795, 160308), (876, 145485), (915, 139284), (954, 133590), (1060, 120231), (1095, 116388), (1098, 116070), (1220, 104463), (1314, 96990), (1431, 89060), (1460, 87291), (1590, 80154), (1647, 77380), (1830, 69642), (1908, 66795), (1971, 64660), (2190, 58194), (2196, 58035), (2385, 53436), (2628, 48495), (2745, 46428), (2862, 44530), (3180, 40077), (3233, 39420), (3285, 38796), (3294, 38690), (3660, 34821), (3869, 32940), (3942, 32330), (4380, 29097), (4453, 28620), (4770, 26718), (5490, 23214), (5724, 22265), (6466, 19710), (6570, 19398), (6588, 19345), (7155, 17812), (7738, 16470), (7884, 16165), (8235, 15476), (8906, 14310), (9540, 13359), (9699, 13140), (9855, 12932), (10980, 11607)]