274008420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 998836608

約数和(自身を除く): 724828188

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, 73, 81, 84, 90, 105, 108, 126, 135, 140, 146, 162, 180, 189, 210, 219, 252, 270, 292, 315, 324, 331, 365, 378, 405, 420, 438, 511, 540, 567, 630, 657, 662, 730, 756, 810, 876, 945, 993, 1022, 1095, 1134, 1260, 1314, 1324, 1460, 1533, 1620, 1655, 1890, 1971, 1986, 2044, 2190, 2268, 2317, 2555, 2628, 2835, 2979, 3066, 3285, 3310, 3780, 3942, 3972, 4380, 4599, 4634, 4965, 5110, 5670, 5913, 5958, 6132, 6570, 6620, 6951, 7665, 7884, 8937, 9198, 9268, 9855, 9930, 10220, 11340, 11585, 11826, 11916, 13140, 13797, 13902, 14895, 15330, 17874, 18396, 19710, 19860, 20853, 22995, 23170, 23652, 24163, 26811, 27594, 27804, 29565, 29790, 30660, 34755, 35748, 39420, 41391, 41706, 44685, 45990, 46340, 48326, 53622, 55188, 59130, 59580, 62559, 68985, 69510, 72489, 82782, 83412, 89370, 91980, 96652, 104265, 107244, 118260, 120815, 125118, 134055, 137970, 139020, 144978, 165564, 169141, 178740, 187677, 206955, 208530, 217467, 241630, 250236, 268110, 275940, 289956, 312795, 338282, 362445, 375354, 413910, 417060, 434934, 483260, 507423, 536220, 625590, 652401, 676564, 724890, 750708, 827820, 845705, 869868, 938385, 1014846, 1087335, 1251180, 1304802, 1449780, 1522269, 1691410, 1876770, 1957203, 2029692, 2174670, 2537115, 2609604, 3044538, 3262005, 3382820, 3753540, 3914406, 4349340, 4566807, 5074230, 6089076, 6524010, 7611345, 7828812, 9133614, 9786015, 10148460, 13048020, 13700421, 15222690, 18267228, 19572030, 22834035, 27400842, 30445380, 39144060, 45668070, 54801684, 68502105, 91336140, 137004210, 274008420]

約数ペア:

[(1, 274008420), (2, 137004210), (3, 91336140), (4, 68502105), (5, 54801684), (6, 45668070), (7, 39144060), (9, 30445380), (10, 27400842), (12, 22834035), (14, 19572030), (15, 18267228), (18, 15222690), (20, 13700421), (21, 13048020), (27, 10148460), (28, 9786015), (30, 9133614), (35, 7828812), (36, 7611345), (42, 6524010), (45, 6089076), (54, 5074230), (60, 4566807), (63, 4349340), (70, 3914406), (73, 3753540), (81, 3382820), (84, 3262005), (90, 3044538), (105, 2609604), (108, 2537115), (126, 2174670), (135, 2029692), (140, 1957203), (146, 1876770), (162, 1691410), (180, 1522269), (189, 1449780), (210, 1304802), (219, 1251180), (252, 1087335), (270, 1014846), (292, 938385), (315, 869868), (324, 845705), (331, 827820), (365, 750708), (378, 724890), (405, 676564), (420, 652401), (438, 625590), (511, 536220), (540, 507423), (567, 483260), (630, 434934), (657, 417060), (662, 413910), (730, 375354), (756, 362445), (810, 338282), (876, 312795), (945, 289956), (993, 275940), (1022, 268110), (1095, 250236), (1134, 241630), (1260, 217467), (1314, 208530), (1324, 206955), (1460, 187677), (1533, 178740), (1620, 169141), (1655, 165564), (1890, 144978), (1971, 139020), (1986, 137970), (2044, 134055), (2190, 125118), (2268, 120815), (2317, 118260), (2555, 107244), (2628, 104265), (2835, 96652), (2979, 91980), (3066, 89370), (3285, 83412), (3310, 82782), (3780, 72489), (3942, 69510), (3972, 68985), (4380, 62559), (4599, 59580), (4634, 59130), (4965, 55188), (5110, 53622), (5670, 48326), (5913, 46340), (5958, 45990), (6132, 44685), (6570, 41706), (6620, 41391), (6951, 39420), (7665, 35748), (7884, 34755), (8937, 30660), (9198, 29790), (9268, 29565), (9855, 27804), (9930, 27594), (10220, 26811), (11340, 24163), (11585, 23652), (11826, 23170), (11916, 22995), (13140, 20853), (13797, 19860), (13902, 19710), (14895, 18396), (15330, 17874)]