83609820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 306871488

約数和(自身を除く): 223261668

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, 101, 105, 108, 126, 135, 140, 146, 162, 180, 189, 202, 210, 219, 252, 270, 292, 303, 315, 324, 365, 378, 404, 405, 420, 438, 505, 511, 540, 567, 606, 630, 657, 707, 730, 756, 810, 876, 909, 945, 1010, 1022, 1095, 1134, 1212, 1260, 1314, 1414, 1460, 1515, 1533, 1620, 1818, 1890, 1971, 2020, 2044, 2121, 2190, 2268, 2555, 2628, 2727, 2828, 2835, 3030, 3066, 3285, 3535, 3636, 3780, 3942, 4242, 4380, 4545, 4599, 5110, 5454, 5670, 5913, 6060, 6132, 6363, 6570, 7070, 7373, 7665, 7884, 8181, 8484, 9090, 9198, 9855, 10220, 10605, 10908, 11340, 11826, 12726, 13140, 13635, 13797, 14140, 14746, 15330, 16362, 18180, 18396, 19089, 19710, 21210, 22119, 22995, 23652, 25452, 27270, 27594, 29492, 29565, 30660, 31815, 32724, 36865, 38178, 39420, 40905, 41391, 42420, 44238, 45990, 51611, 54540, 55188, 57267, 59130, 63630, 66357, 68985, 73730, 76356, 81810, 82782, 88476, 91980, 95445, 103222, 110595, 114534, 118260, 127260, 132714, 137970, 147460, 154833, 163620, 165564, 190890, 199071, 206444, 206955, 221190, 229068, 258055, 265428, 275940, 286335, 309666, 331785, 381780, 398142, 413910, 442380, 464499, 516110, 572670, 597213, 619332, 663570, 774165, 796284, 827820, 928998, 995355, 1032220, 1145340, 1194426, 1327140, 1393497, 1548330, 1857996, 1990710, 2322495, 2388852, 2786994, 2986065, 3096660, 3981420, 4180491, 4644990, 5573988, 5972130, 6967485, 8360982, 9289980, 11944260, 13934970, 16721964, 20902455, 27869940, 41804910, 83609820]

約数ペア:

[(1, 83609820), (2, 41804910), (3, 27869940), (4, 20902455), (5, 16721964), (6, 13934970), (7, 11944260), (9, 9289980), (10, 8360982), (12, 6967485), (14, 5972130), (15, 5573988), (18, 4644990), (20, 4180491), (21, 3981420), (27, 3096660), (28, 2986065), (30, 2786994), (35, 2388852), (36, 2322495), (42, 1990710), (45, 1857996), (54, 1548330), (60, 1393497), (63, 1327140), (70, 1194426), (73, 1145340), (81, 1032220), (84, 995355), (90, 928998), (101, 827820), (105, 796284), (108, 774165), (126, 663570), (135, 619332), (140, 597213), (146, 572670), (162, 516110), (180, 464499), (189, 442380), (202, 413910), (210, 398142), (219, 381780), (252, 331785), (270, 309666), (292, 286335), (303, 275940), (315, 265428), (324, 258055), (365, 229068), (378, 221190), (404, 206955), (405, 206444), (420, 199071), (438, 190890), (505, 165564), (511, 163620), (540, 154833), (567, 147460), (606, 137970), (630, 132714), (657, 127260), (707, 118260), (730, 114534), (756, 110595), (810, 103222), (876, 95445), (909, 91980), (945, 88476), (1010, 82782), (1022, 81810), (1095, 76356), (1134, 73730), (1212, 68985), (1260, 66357), (1314, 63630), (1414, 59130), (1460, 57267), (1515, 55188), (1533, 54540), (1620, 51611), (1818, 45990), (1890, 44238), (1971, 42420), (2020, 41391), (2044, 40905), (2121, 39420), (2190, 38178), (2268, 36865), (2555, 32724), (2628, 31815), (2727, 30660), (2828, 29565), (2835, 29492), (3030, 27594), (3066, 27270), (3285, 25452), (3535, 23652), (3636, 22995), (3780, 22119), (3942, 21210), (4242, 19710), (4380, 19089), (4545, 18396), (4599, 18180), (5110, 16362), (5454, 15330), (5670, 14746), (5913, 14140), (6060, 13797), (6132, 13635), (6363, 13140), (6570, 12726), (7070, 11826), (7373, 11340), (7665, 10908), (7884, 10605), (8181, 10220), (8484, 9855), (9090, 9198)]