85265460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 312888576

約数和(自身を除く): 227623116

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, 103, 105, 108, 126, 135, 140, 146, 162, 180, 189, 206, 210, 219, 252, 270, 292, 309, 315, 324, 365, 378, 405, 412, 420, 438, 511, 515, 540, 567, 618, 630, 657, 721, 730, 756, 810, 876, 927, 945, 1022, 1030, 1095, 1134, 1236, 1260, 1314, 1442, 1460, 1533, 1545, 1620, 1854, 1890, 1971, 2044, 2060, 2163, 2190, 2268, 2555, 2628, 2781, 2835, 2884, 3066, 3090, 3285, 3605, 3708, 3780, 3942, 4326, 4380, 4599, 4635, 5110, 5562, 5670, 5913, 6132, 6180, 6489, 6570, 7210, 7519, 7665, 7884, 8343, 8652, 9198, 9270, 9855, 10220, 10815, 11124, 11340, 11826, 12978, 13140, 13797, 13905, 14420, 15038, 15330, 16686, 18396, 18540, 19467, 19710, 21630, 22557, 22995, 23652, 25956, 27594, 27810, 29565, 30076, 30660, 32445, 33372, 37595, 38934, 39420, 41391, 41715, 43260, 45114, 45990, 52633, 55188, 55620, 58401, 59130, 64890, 67671, 68985, 75190, 77868, 82782, 83430, 90228, 91980, 97335, 105266, 112785, 116802, 118260, 129780, 135342, 137970, 150380, 157899, 165564, 166860, 194670, 203013, 206955, 210532, 225570, 233604, 263165, 270684, 275940, 292005, 315798, 338355, 389340, 406026, 413910, 451140, 473697, 526330, 584010, 609039, 631596, 676710, 789495, 812052, 827820, 947394, 1015065, 1052660, 1168020, 1218078, 1353420, 1421091, 1578990, 1894788, 2030130, 2368485, 2436156, 2842182, 3045195, 3157980, 4060260, 4263273, 4736970, 5684364, 6090390, 7105455, 8526546, 9473940, 12180780, 14210910, 17053092, 21316365, 28421820, 42632730, 85265460]

約数ペア:

[(1, 85265460), (2, 42632730), (3, 28421820), (4, 21316365), (5, 17053092), (6, 14210910), (7, 12180780), (9, 9473940), (10, 8526546), (12, 7105455), (14, 6090390), (15, 5684364), (18, 4736970), (20, 4263273), (21, 4060260), (27, 3157980), (28, 3045195), (30, 2842182), (35, 2436156), (36, 2368485), (42, 2030130), (45, 1894788), (54, 1578990), (60, 1421091), (63, 1353420), (70, 1218078), (73, 1168020), (81, 1052660), (84, 1015065), (90, 947394), (103, 827820), (105, 812052), (108, 789495), (126, 676710), (135, 631596), (140, 609039), (146, 584010), (162, 526330), (180, 473697), (189, 451140), (206, 413910), (210, 406026), (219, 389340), (252, 338355), (270, 315798), (292, 292005), (309, 275940), (315, 270684), (324, 263165), (365, 233604), (378, 225570), (405, 210532), (412, 206955), (420, 203013), (438, 194670), (511, 166860), (515, 165564), (540, 157899), (567, 150380), (618, 137970), (630, 135342), (657, 129780), (721, 118260), (730, 116802), (756, 112785), (810, 105266), (876, 97335), (927, 91980), (945, 90228), (1022, 83430), (1030, 82782), (1095, 77868), (1134, 75190), (1236, 68985), (1260, 67671), (1314, 64890), (1442, 59130), (1460, 58401), (1533, 55620), (1545, 55188), (1620, 52633), (1854, 45990), (1890, 45114), (1971, 43260), (2044, 41715), (2060, 41391), (2163, 39420), (2190, 38934), (2268, 37595), (2555, 33372), (2628, 32445), (2781, 30660), (2835, 30076), (2884, 29565), (3066, 27810), (3090, 27594), (3285, 25956), (3605, 23652), (3708, 22995), (3780, 22557), (3942, 21630), (4326, 19710), (4380, 19467), (4599, 18540), (4635, 18396), (5110, 16686), (5562, 15330), (5670, 15038), (5913, 14420), (6132, 13905), (6180, 13797), (6489, 13140), (6570, 12978), (7210, 11826), (7519, 11340), (7665, 11124), (7884, 10815), (8343, 10220), (8652, 9855), (9198, 9270)]