109407780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 356751360

約数和(自身を除く): 247343580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 383, 414, 460, 529, 540, 621, 690, 766, 828, 1035, 1058, 1149, 1242, 1380, 1532, 1587, 1915, 2070, 2116, 2298, 2484, 2645, 3105, 3174, 3447, 3830, 4140, 4596, 4761, 5290, 5745, 6210, 6348, 6894, 7660, 7935, 8809, 9522, 10341, 10580, 11490, 12420, 13788, 14283, 15870, 17235, 17618, 19044, 20682, 22980, 23805, 26427, 28566, 31740, 34470, 35236, 41364, 44045, 47610, 51705, 52854, 57132, 68940, 71415, 79281, 88090, 95220, 103410, 105708, 132135, 142830, 158562, 176180, 202607, 206820, 237843, 264270, 285660, 317124, 396405, 405214, 475686, 528540, 607821, 792810, 810428, 951372, 1013035, 1189215, 1215642, 1585620, 1823463, 2026070, 2378430, 2431284, 3039105, 3646926, 4052140, 4756860, 5470389, 6078210, 7293852, 9117315, 10940778, 12156420, 18234630, 21881556, 27351945, 36469260, 54703890, 109407780]

約数ペア:

[(1, 109407780), (2, 54703890), (3, 36469260), (4, 27351945), (5, 21881556), (6, 18234630), (9, 12156420), (10, 10940778), (12, 9117315), (15, 7293852), (18, 6078210), (20, 5470389), (23, 4756860), (27, 4052140), (30, 3646926), (36, 3039105), (45, 2431284), (46, 2378430), (54, 2026070), (60, 1823463), (69, 1585620), (90, 1215642), (92, 1189215), (108, 1013035), (115, 951372), (135, 810428), (138, 792810), (180, 607821), (207, 528540), (230, 475686), (270, 405214), (276, 396405), (345, 317124), (383, 285660), (414, 264270), (460, 237843), (529, 206820), (540, 202607), (621, 176180), (690, 158562), (766, 142830), (828, 132135), (1035, 105708), (1058, 103410), (1149, 95220), (1242, 88090), (1380, 79281), (1532, 71415), (1587, 68940), (1915, 57132), (2070, 52854), (2116, 51705), (2298, 47610), (2484, 44045), (2645, 41364), (3105, 35236), (3174, 34470), (3447, 31740), (3830, 28566), (4140, 26427), (4596, 23805), (4761, 22980), (5290, 20682), (5745, 19044), (6210, 17618), (6348, 17235), (6894, 15870), (7660, 14283), (7935, 13788), (8809, 12420), (9522, 11490), (10341, 10580)]