166903740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 526901760

約数和(自身を除く): 359998020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 269, 270, 324, 383, 405, 538, 540, 766, 807, 810, 1076, 1149, 1345, 1532, 1614, 1620, 1915, 2298, 2421, 2690, 3228, 3447, 3830, 4035, 4596, 4842, 5380, 5745, 6894, 7263, 7660, 8070, 9684, 10341, 11490, 12105, 13788, 14526, 16140, 17235, 20682, 21789, 22980, 24210, 29052, 31023, 34470, 36315, 41364, 43578, 48420, 51705, 62046, 68940, 72630, 87156, 103027, 103410, 108945, 124092, 145260, 155115, 206054, 206820, 217890, 309081, 310230, 412108, 435780, 515135, 618162, 620460, 927243, 1030270, 1236324, 1545405, 1854486, 2060540, 2781729, 3090810, 3708972, 4636215, 5563458, 6181620, 8345187, 9272430, 11126916, 13908645, 16690374, 18544860, 27817290, 33380748, 41725935, 55634580, 83451870, 166903740]

約数ペア:

[(1, 166903740), (2, 83451870), (3, 55634580), (4, 41725935), (5, 33380748), (6, 27817290), (9, 18544860), (10, 16690374), (12, 13908645), (15, 11126916), (18, 9272430), (20, 8345187), (27, 6181620), (30, 5563458), (36, 4636215), (45, 3708972), (54, 3090810), (60, 2781729), (81, 2060540), (90, 1854486), (108, 1545405), (135, 1236324), (162, 1030270), (180, 927243), (269, 620460), (270, 618162), (324, 515135), (383, 435780), (405, 412108), (538, 310230), (540, 309081), (766, 217890), (807, 206820), (810, 206054), (1076, 155115), (1149, 145260), (1345, 124092), (1532, 108945), (1614, 103410), (1620, 103027), (1915, 87156), (2298, 72630), (2421, 68940), (2690, 62046), (3228, 51705), (3447, 48420), (3830, 43578), (4035, 41364), (4596, 36315), (4842, 34470), (5380, 31023), (5745, 29052), (6894, 24210), (7263, 22980), (7660, 21789), (8070, 20682), (9684, 17235), (10341, 16140), (11490, 14526), (12105, 13788)]