146564820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 475046208

約数和(自身を除く): 328481388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 211, 227, 255, 306, 340, 422, 454, 510, 612, 633, 681, 765, 844, 908, 1020, 1055, 1135, 1266, 1362, 1530, 1899, 2043, 2110, 2270, 2532, 2724, 3060, 3165, 3405, 3587, 3798, 3859, 4086, 4220, 4540, 6330, 6810, 7174, 7596, 7718, 8172, 9495, 10215, 10761, 11577, 12660, 13620, 14348, 15436, 17935, 18990, 19295, 20430, 21522, 23154, 32283, 34731, 35870, 37980, 38590, 40860, 43044, 46308, 47897, 53805, 57885, 64566, 69462, 71740, 77180, 95794, 107610, 115770, 129132, 138924, 143691, 161415, 173655, 191588, 215220, 231540, 239485, 287382, 322830, 347310, 431073, 478970, 574764, 645660, 694620, 718455, 814249, 862146, 957940, 1436910, 1628498, 1724292, 2155365, 2442747, 2873820, 3256996, 4071245, 4310730, 4885494, 7328241, 8142490, 8621460, 9770988, 12213735, 14656482, 16284980, 24427470, 29312964, 36641205, 48854940, 73282410, 146564820]

約数ペア:

[(1, 146564820), (2, 73282410), (3, 48854940), (4, 36641205), (5, 29312964), (6, 24427470), (9, 16284980), (10, 14656482), (12, 12213735), (15, 9770988), (17, 8621460), (18, 8142490), (20, 7328241), (30, 4885494), (34, 4310730), (36, 4071245), (45, 3256996), (51, 2873820), (60, 2442747), (68, 2155365), (85, 1724292), (90, 1628498), (102, 1436910), (153, 957940), (170, 862146), (180, 814249), (204, 718455), (211, 694620), (227, 645660), (255, 574764), (306, 478970), (340, 431073), (422, 347310), (454, 322830), (510, 287382), (612, 239485), (633, 231540), (681, 215220), (765, 191588), (844, 173655), (908, 161415), (1020, 143691), (1055, 138924), (1135, 129132), (1266, 115770), (1362, 107610), (1530, 95794), (1899, 77180), (2043, 71740), (2110, 69462), (2270, 64566), (2532, 57885), (2724, 53805), (3060, 47897), (3165, 46308), (3405, 43044), (3587, 40860), (3798, 38590), (3859, 37980), (4086, 35870), (4220, 34731), (4540, 32283), (6330, 23154), (6810, 21522), (7174, 20430), (7596, 19295), (7718, 18990), (8172, 17935), (9495, 15436), (10215, 14348), (10761, 13620), (11577, 12660)]