225009960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2296

約数の個数: 192

約数和(自身を含む): 831798720

約数和(自身を除く): 606788760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 2040, 2251, 2380, 2499, 2856, 2940, 3332, 3570, 4165, 4502, 4760, 4998, 5880, 6664, 6753, 7140, 8330, 9004, 9996, 11255, 12495, 13506, 14280, 15757, 16660, 18008, 19992, 22510, 24990, 27012, 31514, 33320, 33765, 38267, 45020, 47271, 49980, 54024, 63028, 67530, 76534, 78785, 90040, 94542, 99960, 110299, 114801, 126056, 135060, 153068, 157570, 189084, 191335, 220598, 229602, 236355, 267869, 270120, 306136, 315140, 330897, 378168, 382670, 441196, 459204, 472710, 535738, 551495, 574005, 630280, 661794, 765340, 803607, 882392, 918408, 945420, 1071476, 1102990, 1148010, 1323588, 1339345, 1530680, 1607214, 1654485, 1875083, 1890840, 2142952, 2205980, 2296020, 2647176, 2678690, 3214428, 3308970, 3750166, 4018035, 4411960, 4592040, 5357380, 5625249, 6428856, 6617940, 7500332, 8036070, 9375415, 10714760, 11250498, 13235880, 15000664, 16072140, 18750830, 22500996, 28126245, 32144280, 37501660, 45001992, 56252490, 75003320, 112504980, 225009960]

約数ペア:

[(1, 225009960), (2, 112504980), (3, 75003320), (4, 56252490), (5, 45001992), (6, 37501660), (7, 32144280), (8, 28126245), (10, 22500996), (12, 18750830), (14, 16072140), (15, 15000664), (17, 13235880), (20, 11250498), (21, 10714760), (24, 9375415), (28, 8036070), (30, 7500332), (34, 6617940), (35, 6428856), (40, 5625249), (42, 5357380), (49, 4592040), (51, 4411960), (56, 4018035), (60, 3750166), (68, 3308970), (70, 3214428), (84, 2678690), (85, 2647176), (98, 2296020), (102, 2205980), (105, 2142952), (119, 1890840), (120, 1875083), (136, 1654485), (140, 1607214), (147, 1530680), (168, 1339345), (170, 1323588), (196, 1148010), (204, 1102990), (210, 1071476), (238, 945420), (245, 918408), (255, 882392), (280, 803607), (294, 765340), (340, 661794), (357, 630280), (392, 574005), (408, 551495), (420, 535738), (476, 472710), (490, 459204), (510, 441196), (588, 382670), (595, 378168), (680, 330897), (714, 315140), (735, 306136), (833, 270120), (840, 267869), (952, 236355), (980, 229602), (1020, 220598), (1176, 191335), (1190, 189084), (1428, 157570), (1470, 153068), (1666, 135060), (1785, 126056), (1960, 114801), (2040, 110299), (2251, 99960), (2380, 94542), (2499, 90040), (2856, 78785), (2940, 76534), (3332, 67530), (3570, 63028), (4165, 54024), (4502, 49980), (4760, 47271), (4998, 45020), (5880, 38267), (6664, 33765), (6753, 33320), (7140, 31514), (8330, 27012), (9004, 24990), (9996, 22510), (11255, 19992), (12495, 18008), (13506, 16660), (14280, 15757)]