69415380

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 162

約数和(自身を含む): 228567066

約数和(自身を除く): 159151686

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 529, 540, 621, 690, 729, 810, 828, 972, 1035, 1058, 1215, 1242, 1380, 1458, 1587, 1620, 1863, 2070, 2116, 2187, 2430, 2484, 2645, 2916, 3105, 3174, 3645, 3726, 4140, 4374, 4761, 4860, 5290, 5589, 6210, 6348, 6561, 7290, 7452, 7935, 8748, 9315, 9522, 10580, 10935, 11178, 12420, 13122, 14283, 14580, 15870, 16767, 18630, 19044, 21870, 22356, 23805, 26244, 27945, 28566, 31740, 32805, 33534, 37260, 42849, 43740, 47610, 50301, 55890, 57132, 65610, 67068, 71415, 83835, 85698, 95220, 100602, 111780, 128547, 131220, 142830, 150903, 167670, 171396, 201204, 214245, 251505, 257094, 285660, 301806, 335340, 385641, 428490, 503010, 514188, 603612, 642735, 754515, 771282, 856980, 1006020, 1156923, 1285470, 1509030, 1542564, 1928205, 2313846, 2570940, 3018060, 3470769, 3856410, 4627692, 5784615, 6941538, 7712820, 11569230, 13883076, 17353845, 23138460, 34707690, 69415380]

約数ペア:

[(1, 69415380), (2, 34707690), (3, 23138460), (4, 17353845), (5, 13883076), (6, 11569230), (9, 7712820), (10, 6941538), (12, 5784615), (15, 4627692), (18, 3856410), (20, 3470769), (23, 3018060), (27, 2570940), (30, 2313846), (36, 1928205), (45, 1542564), (46, 1509030), (54, 1285470), (60, 1156923), (69, 1006020), (81, 856980), (90, 771282), (92, 754515), (108, 642735), (115, 603612), (135, 514188), (138, 503010), (162, 428490), (180, 385641), (207, 335340), (230, 301806), (243, 285660), (270, 257094), (276, 251505), (324, 214245), (345, 201204), (405, 171396), (414, 167670), (460, 150903), (486, 142830), (529, 131220), (540, 128547), (621, 111780), (690, 100602), (729, 95220), (810, 85698), (828, 83835), (972, 71415), (1035, 67068), (1058, 65610), (1215, 57132), (1242, 55890), (1380, 50301), (1458, 47610), (1587, 43740), (1620, 42849), (1863, 37260), (2070, 33534), (2116, 32805), (2187, 31740), (2430, 28566), (2484, 27945), (2645, 26244), (2916, 23805), (3105, 22356), (3174, 21870), (3645, 19044), (3726, 18630), (4140, 16767), (4374, 15870), (4761, 14580), (4860, 14283), (5290, 13122), (5589, 12420), (6210, 11178), (6348, 10935), (6561, 10580), (7290, 9522), (7452, 9315), (7935, 8748)]