25672140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 92207808

約数和(自身を除く): 66535668

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, 260, 265, 270, 276, 299, 318, 324, 345, 351, 390, 405, 414, 460, 468, 477, 530, 540, 585, 598, 621, 636, 689, 690, 702, 780, 795, 810, 828, 897, 954, 1035, 1053, 1060, 1170, 1196, 1219, 1242, 1378, 1380, 1404, 1431, 1495, 1590, 1620, 1755, 1794, 1863, 1908, 2067, 2070, 2106, 2340, 2385, 2438, 2484, 2691, 2756, 2862, 2990, 3105, 3180, 3445, 3510, 3588, 3657, 3726, 4134, 4140, 4212, 4293, 4485, 4770, 4876, 5265, 5382, 5724, 5980, 6095, 6201, 6210, 6890, 7020, 7155, 7314, 7452, 8073, 8268, 8586, 8970, 9315, 9540, 10335, 10530, 10764, 10971, 12190, 12402, 12420, 13455, 13780, 14310, 14628, 15847, 16146, 17172, 17940, 18285, 18603, 18630, 20670, 21060, 21465, 21942, 24219, 24380, 24804, 26910, 28620, 31005, 31694, 32292, 32913, 36570, 37206, 37260, 40365, 41340, 42930, 43884, 47541, 48438, 53820, 54855, 55809, 62010, 63388, 65826, 73140, 74412, 79235, 80730, 85860, 93015, 95082, 96876, 98739, 109710, 111618, 121095, 124020, 131652, 142623, 158470, 161460, 164565, 186030, 190164, 197478, 219420, 223236, 237705, 242190, 279045, 285246, 316940, 329130, 372060, 394956, 427869, 475410, 484380, 493695, 558090, 570492, 658260, 713115, 855738, 950820, 987390, 1116180, 1283607, 1426230, 1711476, 1974780, 2139345, 2567214, 2852460, 4278690, 5134428, 6418035, 8557380, 12836070, 25672140]

約数ペア:

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