42613020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 143216640

約数和(自身を除く): 100603620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 73, 90, 92, 94, 108, 115, 135, 138, 141, 146, 180, 188, 207, 219, 230, 235, 270, 276, 282, 292, 345, 365, 414, 423, 438, 460, 470, 540, 564, 621, 657, 690, 705, 730, 828, 846, 876, 940, 1035, 1081, 1095, 1242, 1269, 1314, 1380, 1410, 1460, 1679, 1692, 1971, 2070, 2115, 2162, 2190, 2484, 2538, 2628, 2820, 3105, 3243, 3285, 3358, 3431, 3942, 4140, 4230, 4324, 4380, 5037, 5076, 5405, 6210, 6345, 6486, 6570, 6716, 6862, 7884, 8395, 8460, 9729, 9855, 10074, 10293, 10810, 12420, 12690, 12972, 13140, 13724, 15111, 16215, 16790, 17155, 19458, 19710, 20148, 20586, 21620, 25185, 25380, 29187, 30222, 30879, 32430, 33580, 34310, 38916, 39420, 41172, 45333, 48645, 50370, 51465, 58374, 60444, 61758, 64860, 68620, 75555, 78913, 90666, 92637, 97290, 100740, 102930, 116748, 123516, 145935, 151110, 154395, 157826, 181332, 185274, 194580, 205860, 226665, 236739, 291870, 302220, 308790, 315652, 370548, 394565, 453330, 463185, 473478, 583740, 617580, 710217, 789130, 906660, 926370, 946956, 1183695, 1420434, 1578260, 1852740, 2130651, 2367390, 2840868, 3551085, 4261302, 4734780, 7102170, 8522604, 10653255, 14204340, 21306510, 42613020]

約数ペア:

[(1, 42613020), (2, 21306510), (3, 14204340), (4, 10653255), (5, 8522604), (6, 7102170), (9, 4734780), (10, 4261302), (12, 3551085), (15, 2840868), (18, 2367390), (20, 2130651), (23, 1852740), (27, 1578260), (30, 1420434), (36, 1183695), (45, 946956), (46, 926370), (47, 906660), (54, 789130), (60, 710217), (69, 617580), (73, 583740), (90, 473478), (92, 463185), (94, 453330), (108, 394565), (115, 370548), (135, 315652), (138, 308790), (141, 302220), (146, 291870), (180, 236739), (188, 226665), (207, 205860), (219, 194580), (230, 185274), (235, 181332), (270, 157826), (276, 154395), (282, 151110), (292, 145935), (345, 123516), (365, 116748), (414, 102930), (423, 100740), (438, 97290), (460, 92637), (470, 90666), (540, 78913), (564, 75555), (621, 68620), (657, 64860), (690, 61758), (705, 60444), (730, 58374), (828, 51465), (846, 50370), (876, 48645), (940, 45333), (1035, 41172), (1081, 39420), (1095, 38916), (1242, 34310), (1269, 33580), (1314, 32430), (1380, 30879), (1410, 30222), (1460, 29187), (1679, 25380), (1692, 25185), (1971, 21620), (2070, 20586), (2115, 20148), (2162, 19710), (2190, 19458), (2484, 17155), (2538, 16790), (2628, 16215), (2820, 15111), (3105, 13724), (3243, 13140), (3285, 12972), (3358, 12690), (3431, 12420), (3942, 10810), (4140, 10293), (4230, 10074), (4324, 9855), (4380, 9729), (5037, 8460), (5076, 8395), (5405, 7884), (6210, 6862), (6345, 6716), (6486, 6570)]