73175310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 218906064

約数和(自身を除く): 145730754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 283, 306, 338, 390, 442, 507, 510, 566, 585, 663, 765, 845, 849, 1014, 1105, 1170, 1326, 1415, 1521, 1530, 1690, 1698, 1989, 2210, 2535, 2547, 2830, 2873, 3042, 3315, 3679, 3978, 4245, 4811, 5070, 5094, 5746, 6630, 7358, 7605, 8490, 8619, 9622, 9945, 11037, 12735, 14365, 14433, 15210, 17238, 18395, 19890, 22074, 24055, 25470, 25857, 28730, 28866, 33111, 36790, 43095, 43299, 47827, 48110, 51714, 55185, 62543, 66222, 72165, 86190, 86598, 95654, 110370, 125086, 129285, 143481, 144330, 165555, 187629, 216495, 239135, 258570, 286962, 312715, 331110, 375258, 430443, 432990, 478270, 562887, 625430, 717405, 813059, 860886, 938145, 1125774, 1434810, 1626118, 1876290, 2152215, 2439177, 2814435, 4065295, 4304430, 4878354, 5628870, 7317531, 8130590, 12195885, 14635062, 24391770, 36587655, 73175310]

約数ペア:

[(1, 73175310), (2, 36587655), (3, 24391770), (5, 14635062), (6, 12195885), (9, 8130590), (10, 7317531), (13, 5628870), (15, 4878354), (17, 4304430), (18, 4065295), (26, 2814435), (30, 2439177), (34, 2152215), (39, 1876290), (45, 1626118), (51, 1434810), (65, 1125774), (78, 938145), (85, 860886), (90, 813059), (102, 717405), (117, 625430), (130, 562887), (153, 478270), (169, 432990), (170, 430443), (195, 375258), (221, 331110), (234, 312715), (255, 286962), (283, 258570), (306, 239135), (338, 216495), (390, 187629), (442, 165555), (507, 144330), (510, 143481), (566, 129285), (585, 125086), (663, 110370), (765, 95654), (845, 86598), (849, 86190), (1014, 72165), (1105, 66222), (1170, 62543), (1326, 55185), (1415, 51714), (1521, 48110), (1530, 47827), (1690, 43299), (1698, 43095), (1989, 36790), (2210, 33111), (2535, 28866), (2547, 28730), (2830, 25857), (2873, 25470), (3042, 24055), (3315, 22074), (3679, 19890), (3978, 18395), (4245, 17238), (4811, 15210), (5070, 14433), (5094, 14365), (5746, 12735), (6630, 11037), (7358, 9945), (7605, 9622), (8490, 8619)]