111326580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 354751488

約数和(自身を除く): 243424908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 279, 281, 284, 310, 355, 372, 426, 465, 558, 562, 620, 639, 710, 843, 852, 930, 1065, 1116, 1124, 1278, 1395, 1405, 1420, 1686, 1860, 2130, 2201, 2529, 2556, 2790, 2810, 3195, 3372, 4215, 4260, 4402, 5058, 5580, 5620, 6390, 6603, 8430, 8711, 8804, 10116, 11005, 12645, 12780, 13206, 16860, 17422, 19809, 19951, 22010, 25290, 26133, 26412, 33015, 34844, 39618, 39902, 43555, 44020, 50580, 52266, 59853, 66030, 78399, 79236, 79804, 87110, 99045, 99755, 104532, 119706, 130665, 132060, 156798, 174220, 179559, 198090, 199510, 239412, 261330, 299265, 313596, 359118, 391995, 396180, 399020, 522660, 598530, 618481, 718236, 783990, 897795, 1197060, 1236962, 1567980, 1795590, 1855443, 2473924, 3092405, 3591180, 3710886, 5566329, 6184810, 7421772, 9277215, 11132658, 12369620, 18554430, 22265316, 27831645, 37108860, 55663290, 111326580]

約数ペア:

[(1, 111326580), (2, 55663290), (3, 37108860), (4, 27831645), (5, 22265316), (6, 18554430), (9, 12369620), (10, 11132658), (12, 9277215), (15, 7421772), (18, 6184810), (20, 5566329), (30, 3710886), (31, 3591180), (36, 3092405), (45, 2473924), (60, 1855443), (62, 1795590), (71, 1567980), (90, 1236962), (93, 1197060), (124, 897795), (142, 783990), (155, 718236), (180, 618481), (186, 598530), (213, 522660), (279, 399020), (281, 396180), (284, 391995), (310, 359118), (355, 313596), (372, 299265), (426, 261330), (465, 239412), (558, 199510), (562, 198090), (620, 179559), (639, 174220), (710, 156798), (843, 132060), (852, 130665), (930, 119706), (1065, 104532), (1116, 99755), (1124, 99045), (1278, 87110), (1395, 79804), (1405, 79236), (1420, 78399), (1686, 66030), (1860, 59853), (2130, 52266), (2201, 50580), (2529, 44020), (2556, 43555), (2790, 39902), (2810, 39618), (3195, 34844), (3372, 33015), (4215, 26412), (4260, 26133), (4402, 25290), (5058, 22010), (5580, 19951), (5620, 19809), (6390, 17422), (6603, 16860), (8430, 13206), (8711, 12780), (8804, 12645), (10116, 11005)]