127636470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 372088080

約数和(自身を除く): 244451610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 59, 65, 78, 86, 90, 117, 118, 129, 130, 177, 195, 215, 234, 258, 295, 354, 387, 390, 430, 531, 559, 585, 590, 645, 767, 774, 885, 1062, 1118, 1170, 1290, 1534, 1677, 1770, 1849, 1935, 2301, 2537, 2655, 2795, 3354, 3698, 3835, 3870, 4602, 5031, 5074, 5310, 5547, 5590, 6903, 7611, 7670, 8385, 9245, 10062, 11094, 11505, 12685, 13806, 15222, 16641, 16770, 18490, 22833, 23010, 24037, 25155, 25370, 27735, 32981, 33282, 34515, 38055, 45666, 48074, 50310, 55470, 65962, 69030, 72111, 76110, 83205, 98943, 109091, 114165, 120185, 144222, 164905, 166410, 197886, 216333, 218182, 228330, 240370, 296829, 327273, 329810, 360555, 432666, 494715, 545455, 593658, 654546, 721110, 981819, 989430, 1081665, 1090910, 1418183, 1484145, 1636365, 1963638, 2163330, 2836366, 2968290, 3272730, 4254549, 4909095, 7090915, 8509098, 9818190, 12763647, 14181830, 21272745, 25527294, 42545490, 63818235, 127636470]

約数ペア:

[(1, 127636470), (2, 63818235), (3, 42545490), (5, 25527294), (6, 21272745), (9, 14181830), (10, 12763647), (13, 9818190), (15, 8509098), (18, 7090915), (26, 4909095), (30, 4254549), (39, 3272730), (43, 2968290), (45, 2836366), (59, 2163330), (65, 1963638), (78, 1636365), (86, 1484145), (90, 1418183), (117, 1090910), (118, 1081665), (129, 989430), (130, 981819), (177, 721110), (195, 654546), (215, 593658), (234, 545455), (258, 494715), (295, 432666), (354, 360555), (387, 329810), (390, 327273), (430, 296829), (531, 240370), (559, 228330), (585, 218182), (590, 216333), (645, 197886), (767, 166410), (774, 164905), (885, 144222), (1062, 120185), (1118, 114165), (1170, 109091), (1290, 98943), (1534, 83205), (1677, 76110), (1770, 72111), (1849, 69030), (1935, 65962), (2301, 55470), (2537, 50310), (2655, 48074), (2795, 45666), (3354, 38055), (3698, 34515), (3835, 33282), (3870, 32981), (4602, 27735), (5031, 25370), (5074, 25155), (5310, 24037), (5547, 23010), (5590, 22833), (6903, 18490), (7611, 16770), (7670, 16641), (8385, 15222), (9245, 13806), (10062, 12685), (11094, 11505)]