77016420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 277385472

約数和(自身を除く): 200369052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 53, 54, 60, 65, 69, 78, 81, 90, 92, 106, 108, 115, 117, 130, 135, 138, 156, 159, 162, 180, 195, 207, 212, 230, 234, 243, 260, 265, 270, 276, 299, 318, 324, 345, 351, 390, 405, 414, 460, 468, 477, 486, 530, 540, 585, 598, 621, 636, 689, 690, 702, 780, 795, 810, 828, 897, 954, 972, 1035, 1053, 1060, 1170, 1196, 1215, 1219, 1242, 1378, 1380, 1404, 1431, 1495, 1590, 1620, 1755, 1794, 1863, 1908, 2067, 2070, 2106, 2340, 2385, 2430, 2438, 2484, 2691, 2756, 2862, 2990, 3105, 3159, 3180, 3445, 3510, 3588, 3657, 3726, 4134, 4140, 4212, 4293, 4485, 4770, 4860, 4876, 5265, 5382, 5589, 5724, 5980, 6095, 6201, 6210, 6318, 6890, 7020, 7155, 7314, 7452, 8073, 8268, 8586, 8970, 9315, 9540, 10335, 10530, 10764, 10971, 11178, 12190, 12402, 12420, 12636, 12879, 13455, 13780, 14310, 14628, 15795, 15847, 16146, 17172, 17940, 18285, 18603, 18630, 20670, 21060, 21465, 21942, 22356, 24219, 24380, 24804, 25758, 26910, 27945, 28620, 31005, 31590, 31694, 32292, 32913, 36570, 37206, 37260, 40365, 41340, 42930, 43884, 47541, 48438, 51516, 53820, 54855, 55809, 55890, 62010, 63180, 63388, 64395, 65826, 72657, 73140, 74412, 79235, 80730, 85860, 93015, 95082, 96876, 98739, 109710, 111618, 111780, 121095, 124020, 128790, 131652, 142623, 145314, 158470, 161460, 164565, 167427, 186030, 190164, 197478, 219420, 223236, 237705, 242190, 257580, 279045, 285246, 290628, 296217, 316940, 329130, 334854, 363285, 372060, 394956, 427869, 475410, 484380, 493695, 558090, 570492, 592434, 658260, 669708, 713115, 726570, 837135, 855738, 950820, 987390, 1116180, 1184868, 1283607, 1426230, 1453140, 1481085, 1674270, 1711476, 1974780, 2139345, 2567214, 2852460, 2962170, 3348540, 3850821, 4278690, 5134428, 5924340, 6418035, 7701642, 8557380, 12836070, 15403284, 19254105, 25672140, 38508210, 77016420]

約数ペア:

[(1, 77016420), (2, 38508210), (3, 25672140), (4, 19254105), (5, 15403284), (6, 12836070), (9, 8557380), (10, 7701642), (12, 6418035), (13, 5924340), (15, 5134428), (18, 4278690), (20, 3850821), (23, 3348540), (26, 2962170), (27, 2852460), (30, 2567214), (36, 2139345), (39, 1974780), (45, 1711476), (46, 1674270), (52, 1481085), (53, 1453140), (54, 1426230), (60, 1283607), (65, 1184868), (69, 1116180), (78, 987390), (81, 950820), (90, 855738), (92, 837135), (106, 726570), (108, 713115), (115, 669708), (117, 658260), (130, 592434), (135, 570492), (138, 558090), (156, 493695), (159, 484380), (162, 475410), (180, 427869), (195, 394956), (207, 372060), (212, 363285), (230, 334854), (234, 329130), (243, 316940), (260, 296217), (265, 290628), (270, 285246), (276, 279045), (299, 257580), (318, 242190), (324, 237705), (345, 223236), (351, 219420), (390, 197478), (405, 190164), (414, 186030), (460, 167427), (468, 164565), (477, 161460), (486, 158470), (530, 145314), (540, 142623), (585, 131652), (598, 128790), (621, 124020), (636, 121095), (689, 111780), (690, 111618), (702, 109710), (780, 98739), (795, 96876), (810, 95082), (828, 93015), (897, 85860), (954, 80730), (972, 79235), (1035, 74412), (1053, 73140), (1060, 72657), (1170, 65826), (1196, 64395), (1215, 63388), (1219, 63180), (1242, 62010), (1378, 55890), (1380, 55809), (1404, 54855), (1431, 53820), (1495, 51516), (1590, 48438), (1620, 47541), (1755, 43884), (1794, 42930), (1863, 41340), (1908, 40365), (2067, 37260), (2070, 37206), (2106, 36570), (2340, 32913), (2385, 32292), (2430, 31694), (2438, 31590), (2484, 31005), (2691, 28620), (2756, 27945), (2862, 26910), (2990, 25758), (3105, 24804), (3159, 24380), (3180, 24219), (3445, 22356), (3510, 21942), (3588, 21465), (3657, 21060), (3726, 20670), (4134, 18630), (4140, 18603), (4212, 18285), (4293, 17940), (4485, 17172), (4770, 16146), (4860, 15847), (4876, 15795), (5265, 14628), (5382, 14310), (5589, 13780), (5724, 13455), (5980, 12879), (6095, 12636), (6201, 12420), (6210, 12402), (6318, 12190), (6890, 11178), (7020, 10971), (7155, 10764), (7314, 10530), (7452, 10335), (8073, 9540), (8268, 9315), (8586, 8970)]