72664020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 192

約数和(自身を含む): 265870080

約数和(自身を除く): 193206060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 941, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1882, 1980, 2145, 2340, 2574, 2823, 2860, 2970, 3510, 3764, 3861, 4290, 4705, 5148, 5646, 5940, 6435, 7020, 7722, 8469, 8580, 9410, 10351, 11292, 12233, 12870, 14115, 15444, 16938, 18820, 19305, 20702, 24466, 25407, 25740, 28230, 31053, 33876, 36699, 38610, 41404, 42345, 48932, 50814, 51755, 56460, 61165, 62106, 73398, 77220, 84690, 93159, 101628, 103510, 110097, 122330, 124212, 127035, 134563, 146796, 155265, 169380, 183495, 186318, 207020, 220194, 244660, 254070, 269126, 279477, 310530, 330291, 366990, 372636, 403689, 440388, 465795, 508140, 538252, 550485, 558954, 621060, 660582, 672815, 733980, 807378, 931590, 1100970, 1117908, 1211067, 1321164, 1345630, 1397385, 1614756, 1651455, 1863180, 2018445, 2201940, 2422134, 2691260, 2794770, 3302910, 3633201, 4036890, 4844268, 5589540, 6055335, 6605820, 7266402, 8073780, 12110670, 14532804, 18166005, 24221340, 36332010, 72664020]

約数ペア:

[(1, 72664020), (2, 36332010), (3, 24221340), (4, 18166005), (5, 14532804), (6, 12110670), (9, 8073780), (10, 7266402), (11, 6605820), (12, 6055335), (13, 5589540), (15, 4844268), (18, 4036890), (20, 3633201), (22, 3302910), (26, 2794770), (27, 2691260), (30, 2422134), (33, 2201940), (36, 2018445), (39, 1863180), (44, 1651455), (45, 1614756), (52, 1397385), (54, 1345630), (55, 1321164), (60, 1211067), (65, 1117908), (66, 1100970), (78, 931590), (90, 807378), (99, 733980), (108, 672815), (110, 660582), (117, 621060), (130, 558954), (132, 550485), (135, 538252), (143, 508140), (156, 465795), (165, 440388), (180, 403689), (195, 372636), (198, 366990), (220, 330291), (234, 310530), (260, 279477), (270, 269126), (286, 254070), (297, 244660), (330, 220194), (351, 207020), (390, 186318), (396, 183495), (429, 169380), (468, 155265), (495, 146796), (540, 134563), (572, 127035), (585, 124212), (594, 122330), (660, 110097), (702, 103510), (715, 101628), (780, 93159), (858, 84690), (941, 77220), (990, 73398), (1170, 62106), (1188, 61165), (1287, 56460), (1404, 51755), (1430, 50814), (1485, 48932), (1716, 42345), (1755, 41404), (1882, 38610), (1980, 36699), (2145, 33876), (2340, 31053), (2574, 28230), (2823, 25740), (2860, 25407), (2970, 24466), (3510, 20702), (3764, 19305), (3861, 18820), (4290, 16938), (4705, 15444), (5148, 14115), (5646, 12870), (5940, 12233), (6435, 11292), (7020, 10351), (7722, 9410), (8469, 8580)]