305229060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 1015383600

約数和(自身を除く): 710154540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 73, 81, 87, 89, 90, 108, 116, 135, 145, 146, 162, 174, 178, 180, 219, 261, 267, 270, 290, 292, 324, 348, 356, 365, 405, 435, 438, 445, 522, 534, 540, 580, 657, 730, 783, 801, 810, 870, 876, 890, 1044, 1068, 1095, 1305, 1314, 1335, 1460, 1566, 1602, 1620, 1740, 1780, 1971, 2117, 2190, 2349, 2403, 2581, 2610, 2628, 2670, 3132, 3204, 3285, 3915, 3942, 4005, 4234, 4380, 4698, 4806, 5162, 5220, 5340, 5913, 6351, 6497, 6570, 7209, 7743, 7830, 7884, 8010, 8468, 9396, 9612, 9855, 10324, 10585, 11745, 11826, 12015, 12702, 12905, 12994, 13140, 14418, 15486, 15660, 16020, 19053, 19491, 19710, 21170, 23229, 23490, 23652, 24030, 25404, 25810, 25988, 28836, 29565, 30972, 31755, 32485, 36045, 38106, 38715, 38982, 39420, 42340, 46458, 46980, 48060, 51620, 57159, 58473, 59130, 63510, 64970, 69687, 72090, 76212, 77430, 77964, 92916, 95265, 97455, 114318, 116145, 116946, 118260, 127020, 129940, 139374, 144180, 154860, 171477, 175419, 188413, 190530, 194910, 209061, 228636, 232290, 233892, 278748, 285795, 292365, 342954, 348435, 350838, 376826, 381060, 389820, 418122, 464580, 526257, 565239, 571590, 584730, 685908, 696870, 701676, 753652, 836244, 857385, 877095, 942065, 1045305, 1052514, 1130478, 1143180, 1169460, 1393740, 1695717, 1714770, 1754190, 1884130, 2090610, 2105028, 2260956, 2631285, 2826195, 3391434, 3429540, 3508380, 3768260, 4181220, 5087151, 5262570, 5652390, 6782868, 8478585, 10174302, 10525140, 11304780, 15261453, 16957170, 20348604, 25435755, 30522906, 33914340, 50871510, 61045812, 76307265, 101743020, 152614530, 305229060]

約数ペア:

[(1, 305229060), (2, 152614530), (3, 101743020), (4, 76307265), (5, 61045812), (6, 50871510), (9, 33914340), (10, 30522906), (12, 25435755), (15, 20348604), (18, 16957170), (20, 15261453), (27, 11304780), (29, 10525140), (30, 10174302), (36, 8478585), (45, 6782868), (54, 5652390), (58, 5262570), (60, 5087151), (73, 4181220), (81, 3768260), (87, 3508380), (89, 3429540), (90, 3391434), (108, 2826195), (116, 2631285), (135, 2260956), (145, 2105028), (146, 2090610), (162, 1884130), (174, 1754190), (178, 1714770), (180, 1695717), (219, 1393740), (261, 1169460), (267, 1143180), (270, 1130478), (290, 1052514), (292, 1045305), (324, 942065), (348, 877095), (356, 857385), (365, 836244), (405, 753652), (435, 701676), (438, 696870), (445, 685908), (522, 584730), (534, 571590), (540, 565239), (580, 526257), (657, 464580), (730, 418122), (783, 389820), (801, 381060), (810, 376826), (870, 350838), (876, 348435), (890, 342954), (1044, 292365), (1068, 285795), (1095, 278748), (1305, 233892), (1314, 232290), (1335, 228636), (1460, 209061), (1566, 194910), (1602, 190530), (1620, 188413), (1740, 175419), (1780, 171477), (1971, 154860), (2117, 144180), (2190, 139374), (2349, 129940), (2403, 127020), (2581, 118260), (2610, 116946), (2628, 116145), (2670, 114318), (3132, 97455), (3204, 95265), (3285, 92916), (3915, 77964), (3942, 77430), (4005, 76212), (4234, 72090), (4380, 69687), (4698, 64970), (4806, 63510), (5162, 59130), (5220, 58473), (5340, 57159), (5913, 51620), (6351, 48060), (6497, 46980), (6570, 46458), (7209, 42340), (7743, 39420), (7830, 38982), (7884, 38715), (8010, 38106), (8468, 36045), (9396, 32485), (9612, 31755), (9855, 30972), (10324, 29565), (10585, 28836), (11745, 25988), (11826, 25810), (12015, 25404), (12702, 24030), (12905, 23652), (12994, 23490), (13140, 23229), (14418, 21170), (15486, 19710), (15660, 19491), (16020, 19053)]