30217200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 105517800

約数和(自身を除く): 75300600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 149, 150, 156, 169, 195, 200, 208, 240, 260, 298, 300, 312, 325, 338, 390, 400, 447, 507, 520, 596, 600, 624, 650, 676, 745, 780, 845, 894, 975, 1014, 1040, 1192, 1200, 1300, 1352, 1490, 1560, 1690, 1788, 1937, 1950, 2028, 2235, 2384, 2535, 2600, 2704, 2980, 3120, 3380, 3576, 3725, 3874, 3900, 4056, 4225, 4470, 5070, 5200, 5811, 5960, 6760, 7152, 7450, 7748, 7800, 8112, 8450, 8940, 9685, 10140, 11175, 11622, 11920, 12675, 13520, 14900, 15496, 15600, 16900, 17880, 19370, 20280, 22350, 23244, 25181, 25350, 29055, 29800, 30992, 33800, 35760, 38740, 40560, 44700, 46488, 48425, 50362, 50700, 58110, 59600, 67600, 75543, 77480, 89400, 92976, 96850, 100724, 101400, 116220, 125905, 145275, 151086, 154960, 178800, 193700, 201448, 202800, 232440, 251810, 290550, 302172, 377715, 387400, 402896, 464880, 503620, 581100, 604344, 629525, 755430, 774800, 1007240, 1162200, 1208688, 1259050, 1510860, 1888575, 2014480, 2324400, 2518100, 3021720, 3777150, 5036200, 6043440, 7554300, 10072400, 15108600, 30217200]

約数ペア:

[(1, 30217200), (2, 15108600), (3, 10072400), (4, 7554300), (5, 6043440), (6, 5036200), (8, 3777150), (10, 3021720), (12, 2518100), (13, 2324400), (15, 2014480), (16, 1888575), (20, 1510860), (24, 1259050), (25, 1208688), (26, 1162200), (30, 1007240), (39, 774800), (40, 755430), (48, 629525), (50, 604344), (52, 581100), (60, 503620), (65, 464880), (75, 402896), (78, 387400), (80, 377715), (100, 302172), (104, 290550), (120, 251810), (130, 232440), (149, 202800), (150, 201448), (156, 193700), (169, 178800), (195, 154960), (200, 151086), (208, 145275), (240, 125905), (260, 116220), (298, 101400), (300, 100724), (312, 96850), (325, 92976), (338, 89400), (390, 77480), (400, 75543), (447, 67600), (507, 59600), (520, 58110), (596, 50700), (600, 50362), (624, 48425), (650, 46488), (676, 44700), (745, 40560), (780, 38740), (845, 35760), (894, 33800), (975, 30992), (1014, 29800), (1040, 29055), (1192, 25350), (1200, 25181), (1300, 23244), (1352, 22350), (1490, 20280), (1560, 19370), (1690, 17880), (1788, 16900), (1937, 15600), (1950, 15496), (2028, 14900), (2235, 13520), (2384, 12675), (2535, 11920), (2600, 11622), (2704, 11175), (2980, 10140), (3120, 9685), (3380, 8940), (3576, 8450), (3725, 8112), (3874, 7800), (3900, 7748), (4056, 7450), (4225, 7152), (4470, 6760), (5070, 5960), (5200, 5811)]