73675980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 270768960

約数和(自身を除く): 197092980

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, 89, 90, 105, 108, 126, 135, 140, 146, 162, 178, 180, 189, 210, 219, 252, 267, 270, 292, 315, 324, 356, 365, 378, 405, 420, 438, 445, 511, 534, 540, 567, 623, 630, 657, 730, 756, 801, 810, 876, 890, 945, 1022, 1068, 1095, 1134, 1246, 1260, 1314, 1335, 1460, 1533, 1602, 1620, 1780, 1869, 1890, 1971, 2044, 2190, 2268, 2403, 2492, 2555, 2628, 2670, 2835, 3066, 3115, 3204, 3285, 3738, 3780, 3942, 4005, 4380, 4599, 4806, 5110, 5340, 5607, 5670, 5913, 6132, 6230, 6497, 6570, 7209, 7476, 7665, 7884, 8010, 9198, 9345, 9612, 9855, 10220, 11214, 11340, 11826, 12015, 12460, 12994, 13140, 13797, 14418, 15330, 16020, 16821, 18396, 18690, 19491, 19710, 22428, 22995, 23652, 24030, 25988, 27594, 28035, 28836, 29565, 30660, 32485, 33642, 36045, 37380, 38982, 39420, 41391, 45479, 45990, 48060, 50463, 55188, 56070, 58473, 59130, 64970, 67284, 68985, 72090, 77964, 82782, 84105, 90958, 91980, 97455, 100926, 112140, 116946, 118260, 129940, 136437, 137970, 144180, 165564, 168210, 175419, 181916, 194910, 201852, 206955, 227395, 233892, 252315, 272874, 275940, 292365, 336420, 350838, 389820, 409311, 413910, 454790, 504630, 526257, 545748, 584730, 682185, 701676, 818622, 827820, 877095, 909580, 1009260, 1052514, 1169460, 1227933, 1364370, 1637244, 1754190, 2046555, 2105028, 2455866, 2631285, 2728740, 3508380, 3683799, 4093110, 4911732, 5262570, 6139665, 7367598, 8186220, 10525140, 12279330, 14735196, 18418995, 24558660, 36837990, 73675980]

約数ペア:

[(1, 73675980), (2, 36837990), (3, 24558660), (4, 18418995), (5, 14735196), (6, 12279330), (7, 10525140), (9, 8186220), (10, 7367598), (12, 6139665), (14, 5262570), (15, 4911732), (18, 4093110), (20, 3683799), (21, 3508380), (27, 2728740), (28, 2631285), (30, 2455866), (35, 2105028), (36, 2046555), (42, 1754190), (45, 1637244), (54, 1364370), (60, 1227933), (63, 1169460), (70, 1052514), (73, 1009260), (81, 909580), (84, 877095), (89, 827820), (90, 818622), (105, 701676), (108, 682185), (126, 584730), (135, 545748), (140, 526257), (146, 504630), (162, 454790), (178, 413910), (180, 409311), (189, 389820), (210, 350838), (219, 336420), (252, 292365), (267, 275940), (270, 272874), (292, 252315), (315, 233892), (324, 227395), (356, 206955), (365, 201852), (378, 194910), (405, 181916), (420, 175419), (438, 168210), (445, 165564), (511, 144180), (534, 137970), (540, 136437), (567, 129940), (623, 118260), (630, 116946), (657, 112140), (730, 100926), (756, 97455), (801, 91980), (810, 90958), (876, 84105), (890, 82782), (945, 77964), (1022, 72090), (1068, 68985), (1095, 67284), (1134, 64970), (1246, 59130), (1260, 58473), (1314, 56070), (1335, 55188), (1460, 50463), (1533, 48060), (1602, 45990), (1620, 45479), (1780, 41391), (1869, 39420), (1890, 38982), (1971, 37380), (2044, 36045), (2190, 33642), (2268, 32485), (2403, 30660), (2492, 29565), (2555, 28836), (2628, 28035), (2670, 27594), (2835, 25988), (3066, 24030), (3115, 23652), (3204, 22995), (3285, 22428), (3738, 19710), (3780, 19491), (3942, 18690), (4005, 18396), (4380, 16821), (4599, 16020), (4806, 15330), (5110, 14418), (5340, 13797), (5607, 13140), (5670, 12994), (5913, 12460), (6132, 12015), (6230, 11826), (6497, 11340), (6570, 11214), (7209, 10220), (7476, 9855), (7665, 9612), (7884, 9345), (8010, 9198)]