105107220

素因数分解:

$2^2\times 3^{10}\times 5^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 132

約数和(自身を含む): 334805940

約数和(自身を除く): 229698720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 243, 267, 270, 324, 356, 405, 445, 486, 534, 540, 729, 801, 810, 890, 972, 1068, 1215, 1335, 1458, 1602, 1620, 1780, 2187, 2403, 2430, 2670, 2916, 3204, 3645, 4005, 4374, 4806, 4860, 5340, 6561, 7209, 7290, 8010, 8748, 9612, 10935, 12015, 13122, 14418, 14580, 16020, 19683, 21627, 21870, 24030, 26244, 28836, 32805, 36045, 39366, 43254, 43740, 48060, 59049, 64881, 65610, 72090, 78732, 86508, 98415, 108135, 118098, 129762, 131220, 144180, 194643, 196830, 216270, 236196, 259524, 295245, 324405, 389286, 393660, 432540, 583929, 590490, 648810, 778572, 973215, 1167858, 1180980, 1297620, 1751787, 1946430, 2335716, 2919645, 3503574, 3892860, 5255361, 5839290, 7007148, 8758935, 10510722, 11678580, 17517870, 21021444, 26276805, 35035740, 52553610, 105107220]

約数ペア:

[(1, 105107220), (2, 52553610), (3, 35035740), (4, 26276805), (5, 21021444), (6, 17517870), (9, 11678580), (10, 10510722), (12, 8758935), (15, 7007148), (18, 5839290), (20, 5255361), (27, 3892860), (30, 3503574), (36, 2919645), (45, 2335716), (54, 1946430), (60, 1751787), (81, 1297620), (89, 1180980), (90, 1167858), (108, 973215), (135, 778572), (162, 648810), (178, 590490), (180, 583929), (243, 432540), (267, 393660), (270, 389286), (324, 324405), (356, 295245), (405, 259524), (445, 236196), (486, 216270), (534, 196830), (540, 194643), (729, 144180), (801, 131220), (810, 129762), (890, 118098), (972, 108135), (1068, 98415), (1215, 86508), (1335, 78732), (1458, 72090), (1602, 65610), (1620, 64881), (1780, 59049), (2187, 48060), (2403, 43740), (2430, 43254), (2670, 39366), (2916, 36045), (3204, 32805), (3645, 28836), (4005, 26244), (4374, 24030), (4806, 21870), (4860, 21627), (5340, 19683), (6561, 16020), (7209, 14580), (7290, 14418), (8010, 13122), (8748, 12015), (9612, 10935)]