137177460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 491976576

約数和(自身を除く): 354799116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 103, 105, 126, 140, 147, 151, 180, 196, 206, 210, 245, 252, 294, 302, 309, 315, 412, 420, 441, 453, 490, 515, 588, 604, 618, 630, 721, 735, 755, 882, 906, 927, 980, 1030, 1057, 1236, 1260, 1359, 1442, 1470, 1510, 1545, 1764, 1812, 1854, 2060, 2114, 2163, 2205, 2265, 2718, 2884, 2940, 3020, 3090, 3171, 3605, 3708, 4228, 4326, 4410, 4530, 4635, 5047, 5285, 5436, 6180, 6342, 6489, 6795, 7210, 7399, 8652, 8820, 9060, 9270, 9513, 10094, 10570, 10815, 12684, 12978, 13590, 14420, 14798, 15141, 15553, 15855, 18540, 19026, 20188, 21140, 21630, 22197, 25235, 25956, 27180, 29596, 30282, 31106, 31710, 32445, 36995, 38052, 43260, 44394, 45423, 46659, 47565, 50470, 60564, 62212, 63420, 64890, 66591, 73990, 75705, 77765, 88788, 90846, 93318, 95130, 100940, 108871, 110985, 129780, 133182, 139977, 147980, 151410, 155530, 181692, 186636, 190260, 217742, 221970, 227115, 233295, 266364, 279954, 302820, 311060, 326613, 332955, 435484, 443940, 454230, 466590, 544355, 559908, 653226, 665910, 699885, 762097, 908460, 933180, 979839, 1088710, 1306452, 1331820, 1399770, 1524194, 1633065, 1959678, 2177420, 2286291, 2799540, 3048388, 3266130, 3810485, 3919356, 4572582, 4899195, 6532260, 6858873, 7620970, 9145164, 9798390, 11431455, 13717746, 15241940, 19596780, 22862910, 27435492, 34294365, 45725820, 68588730, 137177460]

約数ペア:

[(1, 137177460), (2, 68588730), (3, 45725820), (4, 34294365), (5, 27435492), (6, 22862910), (7, 19596780), (9, 15241940), (10, 13717746), (12, 11431455), (14, 9798390), (15, 9145164), (18, 7620970), (20, 6858873), (21, 6532260), (28, 4899195), (30, 4572582), (35, 3919356), (36, 3810485), (42, 3266130), (45, 3048388), (49, 2799540), (60, 2286291), (63, 2177420), (70, 1959678), (84, 1633065), (90, 1524194), (98, 1399770), (103, 1331820), (105, 1306452), (126, 1088710), (140, 979839), (147, 933180), (151, 908460), (180, 762097), (196, 699885), (206, 665910), (210, 653226), (245, 559908), (252, 544355), (294, 466590), (302, 454230), (309, 443940), (315, 435484), (412, 332955), (420, 326613), (441, 311060), (453, 302820), (490, 279954), (515, 266364), (588, 233295), (604, 227115), (618, 221970), (630, 217742), (721, 190260), (735, 186636), (755, 181692), (882, 155530), (906, 151410), (927, 147980), (980, 139977), (1030, 133182), (1057, 129780), (1236, 110985), (1260, 108871), (1359, 100940), (1442, 95130), (1470, 93318), (1510, 90846), (1545, 88788), (1764, 77765), (1812, 75705), (1854, 73990), (2060, 66591), (2114, 64890), (2163, 63420), (2205, 62212), (2265, 60564), (2718, 50470), (2884, 47565), (2940, 46659), (3020, 45423), (3090, 44394), (3171, 43260), (3605, 38052), (3708, 36995), (4228, 32445), (4326, 31710), (4410, 31106), (4530, 30282), (4635, 29596), (5047, 27180), (5285, 25956), (5436, 25235), (6180, 22197), (6342, 21630), (6489, 21140), (6795, 20188), (7210, 19026), (7399, 18540), (8652, 15855), (8820, 15553), (9060, 15141), (9270, 14798), (9513, 14420), (10094, 13590), (10570, 12978), (10815, 12684)]