77264460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 297198720

約数和(自身を除く): 219934260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 53, 60, 63, 65, 70, 78, 84, 89, 90, 91, 105, 106, 117, 126, 130, 140, 156, 159, 178, 180, 182, 195, 210, 212, 234, 252, 260, 265, 267, 273, 315, 318, 356, 364, 371, 390, 420, 445, 455, 468, 477, 530, 534, 546, 585, 623, 630, 636, 689, 742, 780, 795, 801, 819, 890, 910, 954, 1060, 1068, 1092, 1113, 1157, 1170, 1246, 1260, 1335, 1365, 1378, 1484, 1590, 1602, 1638, 1780, 1820, 1855, 1869, 1908, 2067, 2226, 2314, 2340, 2385, 2492, 2670, 2730, 2756, 3115, 3180, 3204, 3276, 3339, 3445, 3471, 3710, 3738, 4005, 4095, 4134, 4452, 4628, 4717, 4770, 4823, 5340, 5460, 5565, 5607, 5785, 6201, 6230, 6678, 6890, 6942, 7420, 7476, 8010, 8099, 8190, 8268, 9345, 9434, 9540, 9646, 10335, 10413, 11130, 11214, 11570, 12402, 12460, 13356, 13780, 13884, 14151, 14469, 16020, 16198, 16380, 16695, 17355, 18690, 18868, 19292, 20670, 20826, 22260, 22428, 23140, 23585, 24115, 24297, 24804, 28035, 28302, 28938, 31005, 32396, 33019, 33390, 34710, 37380, 40495, 41340, 41652, 42453, 43407, 47170, 48230, 48594, 52065, 56070, 56604, 57876, 61321, 62010, 66038, 66780, 69420, 70755, 72345, 72891, 80990, 84906, 86814, 94340, 96460, 97188, 99057, 104130, 112140, 121485, 122642, 124020, 132076, 141510, 144690, 145782, 161980, 165095, 169812, 173628, 183963, 198114, 208260, 212265, 217035, 242970, 245284, 283020, 289380, 291564, 297171, 306605, 330190, 364455, 367926, 396228, 424530, 429247, 434070, 485940, 495285, 551889, 594342, 613210, 660380, 728910, 735852, 849060, 858494, 868140, 919815, 990570, 1103778, 1188684, 1226420, 1287741, 1457820, 1485855, 1716988, 1839630, 1981140, 2146235, 2207556, 2575482, 2759445, 2971710, 3679260, 3863223, 4292470, 5150964, 5518890, 5943420, 6438705, 7726446, 8584940, 11037780, 12877410, 15452892, 19316115, 25754820, 38632230, 77264460]

約数ペア:

[(1, 77264460), (2, 38632230), (3, 25754820), (4, 19316115), (5, 15452892), (6, 12877410), (7, 11037780), (9, 8584940), (10, 7726446), (12, 6438705), (13, 5943420), (14, 5518890), (15, 5150964), (18, 4292470), (20, 3863223), (21, 3679260), (26, 2971710), (28, 2759445), (30, 2575482), (35, 2207556), (36, 2146235), (39, 1981140), (42, 1839630), (45, 1716988), (52, 1485855), (53, 1457820), (60, 1287741), (63, 1226420), (65, 1188684), (70, 1103778), (78, 990570), (84, 919815), (89, 868140), (90, 858494), (91, 849060), (105, 735852), (106, 728910), (117, 660380), (126, 613210), (130, 594342), (140, 551889), (156, 495285), (159, 485940), (178, 434070), (180, 429247), (182, 424530), (195, 396228), (210, 367926), (212, 364455), (234, 330190), (252, 306605), (260, 297171), (265, 291564), (267, 289380), (273, 283020), (315, 245284), (318, 242970), (356, 217035), (364, 212265), (371, 208260), (390, 198114), (420, 183963), (445, 173628), (455, 169812), (468, 165095), (477, 161980), (530, 145782), (534, 144690), (546, 141510), (585, 132076), (623, 124020), (630, 122642), (636, 121485), (689, 112140), (742, 104130), (780, 99057), (795, 97188), (801, 96460), (819, 94340), (890, 86814), (910, 84906), (954, 80990), (1060, 72891), (1068, 72345), (1092, 70755), (1113, 69420), (1157, 66780), (1170, 66038), (1246, 62010), (1260, 61321), (1335, 57876), (1365, 56604), (1378, 56070), (1484, 52065), (1590, 48594), (1602, 48230), (1638, 47170), (1780, 43407), (1820, 42453), (1855, 41652), (1869, 41340), (1908, 40495), (2067, 37380), (2226, 34710), (2314, 33390), (2340, 33019), (2385, 32396), (2492, 31005), (2670, 28938), (2730, 28302), (2756, 28035), (3115, 24804), (3180, 24297), (3204, 24115), (3276, 23585), (3339, 23140), (3445, 22428), (3471, 22260), (3710, 20826), (3738, 20670), (4005, 19292), (4095, 18868), (4134, 18690), (4452, 17355), (4628, 16695), (4717, 16380), (4770, 16198), (4823, 16020), (5340, 14469), (5460, 14151), (5565, 13884), (5607, 13780), (5785, 13356), (6201, 12460), (6230, 12402), (6678, 11570), (6890, 11214), (6942, 11130), (7420, 10413), (7476, 10335), (8010, 9646), (8099, 9540), (8190, 9434), (8268, 9345)]