137437020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 494807040

約数和(自身を除く): 357370020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 180, 189, 206, 210, 252, 270, 309, 315, 353, 378, 412, 420, 515, 540, 618, 630, 706, 721, 756, 927, 945, 1030, 1059, 1236, 1260, 1412, 1442, 1545, 1765, 1854, 1890, 2060, 2118, 2163, 2471, 2781, 2884, 3090, 3177, 3530, 3605, 3708, 3780, 4236, 4326, 4635, 4942, 5295, 5562, 6180, 6354, 6489, 7060, 7210, 7413, 8652, 9270, 9531, 9884, 10590, 10815, 11124, 12355, 12708, 12978, 13905, 14420, 14826, 15885, 18540, 19062, 19467, 21180, 21630, 22239, 24710, 25956, 27810, 29652, 31770, 32445, 36359, 37065, 38124, 38934, 43260, 44478, 47655, 49420, 55620, 63540, 64890, 66717, 72718, 74130, 77868, 88956, 95310, 97335, 109077, 111195, 129780, 133434, 145436, 148260, 181795, 190620, 194670, 218154, 222390, 254513, 266868, 327231, 333585, 363590, 389340, 436308, 444780, 509026, 545385, 654462, 667170, 727180, 763539, 981693, 1018052, 1090770, 1272565, 1308924, 1334340, 1527078, 1636155, 1963386, 2181540, 2290617, 2545130, 3054156, 3272310, 3817695, 3926772, 4581234, 4908465, 5090260, 6544620, 6871851, 7635390, 9162468, 9816930, 11453085, 13743702, 15270780, 19633860, 22906170, 27487404, 34359255, 45812340, 68718510, 137437020]

約数ペア:

[(1, 137437020), (2, 68718510), (3, 45812340), (4, 34359255), (5, 27487404), (6, 22906170), (7, 19633860), (9, 15270780), (10, 13743702), (12, 11453085), (14, 9816930), (15, 9162468), (18, 7635390), (20, 6871851), (21, 6544620), (27, 5090260), (28, 4908465), (30, 4581234), (35, 3926772), (36, 3817695), (42, 3272310), (45, 3054156), (54, 2545130), (60, 2290617), (63, 2181540), (70, 1963386), (84, 1636155), (90, 1527078), (103, 1334340), (105, 1308924), (108, 1272565), (126, 1090770), (135, 1018052), (140, 981693), (180, 763539), (189, 727180), (206, 667170), (210, 654462), (252, 545385), (270, 509026), (309, 444780), (315, 436308), (353, 389340), (378, 363590), (412, 333585), (420, 327231), (515, 266868), (540, 254513), (618, 222390), (630, 218154), (706, 194670), (721, 190620), (756, 181795), (927, 148260), (945, 145436), (1030, 133434), (1059, 129780), (1236, 111195), (1260, 109077), (1412, 97335), (1442, 95310), (1545, 88956), (1765, 77868), (1854, 74130), (1890, 72718), (2060, 66717), (2118, 64890), (2163, 63540), (2471, 55620), (2781, 49420), (2884, 47655), (3090, 44478), (3177, 43260), (3530, 38934), (3605, 38124), (3708, 37065), (3780, 36359), (4236, 32445), (4326, 31770), (4635, 29652), (4942, 27810), (5295, 25956), (5562, 24710), (6180, 22239), (6354, 21630), (6489, 21180), (7060, 19467), (7210, 19062), (7413, 18540), (8652, 15885), (9270, 14826), (9531, 14420), (9884, 13905), (10590, 12978), (10815, 12708), (11124, 12355)]