67053420

素因数分解:

$2^2\times 3^8\times 5^1\times 7^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 244686624

約数和(自身を除く): 177633204

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, 243, 252, 270, 292, 315, 324, 365, 378, 405, 420, 438, 486, 511, 540, 567, 630, 657, 729, 730, 756, 810, 876, 945, 972, 1022, 1095, 1134, 1215, 1260, 1314, 1458, 1460, 1533, 1620, 1701, 1890, 1971, 2044, 2187, 2190, 2268, 2430, 2555, 2628, 2835, 2916, 3066, 3285, 3402, 3645, 3780, 3942, 4374, 4380, 4599, 4860, 5103, 5110, 5670, 5913, 6132, 6561, 6570, 6804, 7290, 7665, 7884, 8505, 8748, 9198, 9855, 10206, 10220, 10935, 11340, 11826, 13122, 13140, 13797, 14580, 15309, 15330, 17010, 17739, 18396, 19710, 20412, 21870, 22995, 23652, 25515, 26244, 27594, 29565, 30618, 30660, 32805, 34020, 35478, 39420, 41391, 43740, 45927, 45990, 51030, 53217, 55188, 59130, 61236, 65610, 68985, 70956, 76545, 82782, 88695, 91854, 91980, 102060, 106434, 118260, 124173, 131220, 137970, 153090, 159651, 165564, 177390, 183708, 206955, 212868, 229635, 248346, 266085, 275940, 306180, 319302, 354780, 372519, 413910, 459270, 478953, 496692, 532170, 620865, 638604, 745038, 798255, 827820, 918540, 957906, 1064340, 1117557, 1241730, 1490076, 1596510, 1862595, 1915812, 2235114, 2394765, 2483460, 3193020, 3352671, 3725190, 4470228, 4789530, 5587785, 6705342, 7450380, 9579060, 11175570, 13410684, 16763355, 22351140, 33526710, 67053420]

約数ペア:

[(1, 67053420), (2, 33526710), (3, 22351140), (4, 16763355), (5, 13410684), (6, 11175570), (7, 9579060), (9, 7450380), (10, 6705342), (12, 5587785), (14, 4789530), (15, 4470228), (18, 3725190), (20, 3352671), (21, 3193020), (27, 2483460), (28, 2394765), (30, 2235114), (35, 1915812), (36, 1862595), (42, 1596510), (45, 1490076), (54, 1241730), (60, 1117557), (63, 1064340), (70, 957906), (73, 918540), (81, 827820), (84, 798255), (90, 745038), (105, 638604), (108, 620865), (126, 532170), (135, 496692), (140, 478953), (146, 459270), (162, 413910), (180, 372519), (189, 354780), (210, 319302), (219, 306180), (243, 275940), (252, 266085), (270, 248346), (292, 229635), (315, 212868), (324, 206955), (365, 183708), (378, 177390), (405, 165564), (420, 159651), (438, 153090), (486, 137970), (511, 131220), (540, 124173), (567, 118260), (630, 106434), (657, 102060), (729, 91980), (730, 91854), (756, 88695), (810, 82782), (876, 76545), (945, 70956), (972, 68985), (1022, 65610), (1095, 61236), (1134, 59130), (1215, 55188), (1260, 53217), (1314, 51030), (1458, 45990), (1460, 45927), (1533, 43740), (1620, 41391), (1701, 39420), (1890, 35478), (1971, 34020), (2044, 32805), (2187, 30660), (2190, 30618), (2268, 29565), (2430, 27594), (2555, 26244), (2628, 25515), (2835, 23652), (2916, 22995), (3066, 21870), (3285, 20412), (3402, 19710), (3645, 18396), (3780, 17739), (3942, 17010), (4374, 15330), (4380, 15309), (4599, 14580), (4860, 13797), (5103, 13140), (5110, 13122), (5670, 11826), (5913, 11340), (6132, 10935), (6561, 10220), (6570, 10206), (6804, 9855), (7290, 9198), (7665, 8748), (7884, 8505)]