38015460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 137894400

約数和(自身を除く): 99878940

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, 84, 89, 90, 105, 108, 113, 126, 135, 140, 178, 180, 189, 210, 226, 252, 267, 270, 315, 339, 356, 378, 420, 445, 452, 534, 540, 565, 623, 630, 678, 756, 791, 801, 890, 945, 1017, 1068, 1130, 1246, 1260, 1335, 1356, 1582, 1602, 1695, 1780, 1869, 1890, 2034, 2260, 2373, 2403, 2492, 2670, 3051, 3115, 3164, 3204, 3390, 3738, 3780, 3955, 4005, 4068, 4746, 4806, 5085, 5340, 5607, 6102, 6230, 6780, 7119, 7476, 7910, 8010, 9345, 9492, 9612, 10057, 10170, 11214, 11865, 12015, 12204, 12460, 14238, 15255, 15820, 16020, 16821, 18690, 20114, 20340, 21357, 22428, 23730, 24030, 28035, 28476, 30171, 30510, 33642, 35595, 37380, 40228, 42714, 47460, 48060, 50285, 56070, 60342, 61020, 67284, 70399, 71190, 84105, 85428, 90513, 100570, 106785, 112140, 120684, 140798, 142380, 150855, 168210, 181026, 201140, 211197, 213570, 271539, 281596, 301710, 336420, 351995, 362052, 422394, 427140, 452565, 543078, 603420, 633591, 703990, 844788, 905130, 1055985, 1086156, 1267182, 1357695, 1407980, 1810260, 1900773, 2111970, 2534364, 2715390, 3167955, 3801546, 4223940, 5430780, 6335910, 7603092, 9503865, 12671820, 19007730, 38015460]

約数ペア:

[(1, 38015460), (2, 19007730), (3, 12671820), (4, 9503865), (5, 7603092), (6, 6335910), (7, 5430780), (9, 4223940), (10, 3801546), (12, 3167955), (14, 2715390), (15, 2534364), (18, 2111970), (20, 1900773), (21, 1810260), (27, 1407980), (28, 1357695), (30, 1267182), (35, 1086156), (36, 1055985), (42, 905130), (45, 844788), (54, 703990), (60, 633591), (63, 603420), (70, 543078), (84, 452565), (89, 427140), (90, 422394), (105, 362052), (108, 351995), (113, 336420), (126, 301710), (135, 281596), (140, 271539), (178, 213570), (180, 211197), (189, 201140), (210, 181026), (226, 168210), (252, 150855), (267, 142380), (270, 140798), (315, 120684), (339, 112140), (356, 106785), (378, 100570), (420, 90513), (445, 85428), (452, 84105), (534, 71190), (540, 70399), (565, 67284), (623, 61020), (630, 60342), (678, 56070), (756, 50285), (791, 48060), (801, 47460), (890, 42714), (945, 40228), (1017, 37380), (1068, 35595), (1130, 33642), (1246, 30510), (1260, 30171), (1335, 28476), (1356, 28035), (1582, 24030), (1602, 23730), (1695, 22428), (1780, 21357), (1869, 20340), (1890, 20114), (2034, 18690), (2260, 16821), (2373, 16020), (2403, 15820), (2492, 15255), (2670, 14238), (3051, 12460), (3115, 12204), (3164, 12015), (3204, 11865), (3390, 11214), (3738, 10170), (3780, 10057), (3955, 9612), (4005, 9492), (4068, 9345), (4746, 8010), (4806, 7910), (5085, 7476), (5340, 7119), (5607, 6780), (6102, 6230)]