135421140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 390168576

約数和(自身を除く): 254747436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 83, 142, 166, 213, 249, 284, 332, 355, 383, 415, 426, 498, 710, 766, 830, 852, 996, 1065, 1149, 1245, 1420, 1532, 1660, 1915, 2130, 2298, 2490, 3830, 4260, 4596, 4980, 5745, 5893, 7660, 11490, 11786, 17679, 22980, 23572, 27193, 29465, 31789, 35358, 54386, 58930, 63578, 70716, 81579, 88395, 95367, 108772, 117860, 127156, 135965, 158945, 163158, 176790, 190734, 271930, 317890, 326316, 353580, 381468, 407895, 476835, 543860, 635780, 815790, 953670, 1631580, 1907340, 2257019, 4514038, 6771057, 9028076, 11285095, 13542114, 22570190, 27084228, 33855285, 45140380, 67710570, 135421140]

約数ペア:

[(1, 135421140), (2, 67710570), (3, 45140380), (4, 33855285), (5, 27084228), (6, 22570190), (10, 13542114), (12, 11285095), (15, 9028076), (20, 6771057), (30, 4514038), (60, 2257019), (71, 1907340), (83, 1631580), (142, 953670), (166, 815790), (213, 635780), (249, 543860), (284, 476835), (332, 407895), (355, 381468), (383, 353580), (415, 326316), (426, 317890), (498, 271930), (710, 190734), (766, 176790), (830, 163158), (852, 158945), (996, 135965), (1065, 127156), (1149, 117860), (1245, 108772), (1420, 95367), (1532, 88395), (1660, 81579), (1915, 70716), (2130, 63578), (2298, 58930), (2490, 54386), (3830, 35358), (4260, 31789), (4596, 29465), (4980, 27193), (5745, 23572), (5893, 22980), (7660, 17679), (11490, 11786)]