66226680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 244944000

約数和(自身を除く): 178717320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 89, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 178, 180, 195, 212, 216, 234, 260, 265, 267, 270, 312, 318, 351, 356, 360, 390, 424, 445, 468, 477, 520, 530, 534, 540, 585, 636, 689, 702, 712, 780, 795, 801, 890, 936, 954, 1060, 1068, 1080, 1157, 1170, 1272, 1335, 1378, 1404, 1431, 1560, 1590, 1602, 1755, 1780, 1908, 2067, 2120, 2136, 2314, 2340, 2385, 2403, 2670, 2756, 2808, 2862, 3180, 3204, 3445, 3471, 3510, 3560, 3816, 4005, 4134, 4628, 4680, 4717, 4770, 4806, 5340, 5512, 5724, 5785, 6201, 6360, 6408, 6890, 6942, 7020, 7155, 8010, 8268, 9256, 9434, 9540, 9612, 10335, 10413, 10680, 11448, 11570, 12015, 12402, 13780, 13884, 14040, 14151, 14310, 16020, 16536, 17355, 18603, 18868, 19080, 19224, 20670, 20826, 23140, 23585, 24030, 24804, 27560, 27768, 28302, 28620, 31005, 31239, 32040, 34710, 37206, 37736, 41340, 41652, 42453, 46280, 47170, 48060, 49608, 52065, 56604, 57240, 61321, 62010, 62478, 69420, 70755, 74412, 82680, 83304, 84906, 93015, 94340, 96120, 104130, 113208, 122642, 124020, 124956, 127359, 138840, 141510, 148824, 156195, 169812, 183963, 186030, 188680, 208260, 212265, 245284, 248040, 249912, 254718, 283020, 306605, 312390, 339624, 367926, 372060, 416520, 424530, 490568, 509436, 551889, 566040, 613210, 624780, 636795, 735852, 744120, 849060, 919815, 1018872, 1103778, 1226420, 1249560, 1273590, 1471704, 1655667, 1698120, 1839630, 2207556, 2452840, 2547180, 2759445, 3311334, 3679260, 4415112, 5094360, 5518890, 6622668, 7358520, 8278335, 11037780, 13245336, 16556670, 22075560, 33113340, 66226680]

約数ペア:

[(1, 66226680), (2, 33113340), (3, 22075560), (4, 16556670), (5, 13245336), (6, 11037780), (8, 8278335), (9, 7358520), (10, 6622668), (12, 5518890), (13, 5094360), (15, 4415112), (18, 3679260), (20, 3311334), (24, 2759445), (26, 2547180), (27, 2452840), (30, 2207556), (36, 1839630), (39, 1698120), (40, 1655667), (45, 1471704), (52, 1273590), (53, 1249560), (54, 1226420), (60, 1103778), (65, 1018872), (72, 919815), (78, 849060), (89, 744120), (90, 735852), (104, 636795), (106, 624780), (108, 613210), (117, 566040), (120, 551889), (130, 509436), (135, 490568), (156, 424530), (159, 416520), (178, 372060), (180, 367926), (195, 339624), (212, 312390), (216, 306605), (234, 283020), (260, 254718), (265, 249912), (267, 248040), (270, 245284), (312, 212265), (318, 208260), (351, 188680), (356, 186030), (360, 183963), (390, 169812), (424, 156195), (445, 148824), (468, 141510), (477, 138840), (520, 127359), (530, 124956), (534, 124020), (540, 122642), (585, 113208), (636, 104130), (689, 96120), (702, 94340), (712, 93015), (780, 84906), (795, 83304), (801, 82680), (890, 74412), (936, 70755), (954, 69420), (1060, 62478), (1068, 62010), (1080, 61321), (1157, 57240), (1170, 56604), (1272, 52065), (1335, 49608), (1378, 48060), (1404, 47170), (1431, 46280), (1560, 42453), (1590, 41652), (1602, 41340), (1755, 37736), (1780, 37206), (1908, 34710), (2067, 32040), (2120, 31239), (2136, 31005), (2314, 28620), (2340, 28302), (2385, 27768), (2403, 27560), (2670, 24804), (2756, 24030), (2808, 23585), (2862, 23140), (3180, 20826), (3204, 20670), (3445, 19224), (3471, 19080), (3510, 18868), (3560, 18603), (3816, 17355), (4005, 16536), (4134, 16020), (4628, 14310), (4680, 14151), (4717, 14040), (4770, 13884), (4806, 13780), (5340, 12402), (5512, 12015), (5724, 11570), (5785, 11448), (6201, 10680), (6360, 10413), (6408, 10335), (6890, 9612), (6942, 9540), (7020, 9434), (7155, 9256), (8010, 8268)]