274565200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 856750720

約数和(自身を除く): 582185520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 175, 182, 190, 200, 208, 247, 260, 266, 280, 304, 325, 350, 364, 380, 397, 400, 455, 475, 494, 520, 532, 560, 650, 665, 700, 728, 760, 794, 910, 950, 988, 1040, 1064, 1235, 1300, 1330, 1400, 1456, 1520, 1588, 1729, 1820, 1900, 1976, 1985, 2128, 2275, 2470, 2600, 2660, 2779, 2800, 3176, 3325, 3458, 3640, 3800, 3952, 3970, 4550, 4940, 5161, 5200, 5320, 5558, 6175, 6352, 6650, 6916, 7280, 7543, 7600, 7940, 8645, 9100, 9880, 9925, 10322, 10640, 11116, 12350, 13300, 13832, 13895, 15086, 15880, 17290, 18200, 19760, 19850, 20644, 22232, 24700, 25805, 26600, 27664, 27790, 30172, 31760, 34580, 36127, 36400, 37715, 39700, 41288, 43225, 44464, 49400, 51610, 52801, 53200, 55580, 60344, 69160, 69475, 72254, 75430, 79400, 82576, 86450, 98059, 98800, 103220, 105602, 111160, 120688, 129025, 138320, 138950, 144508, 150860, 158800, 172900, 180635, 188575, 196118, 206440, 211204, 222320, 258050, 264005, 277900, 289016, 301720, 345800, 361270, 377150, 392236, 412880, 422408, 490295, 516100, 528010, 555800, 578032, 603440, 686413, 691600, 722540, 754300, 784472, 844816, 903175, 980590, 1032200, 1056020, 1111600, 1320025, 1372826, 1445080, 1508600, 1568944, 1806350, 1961180, 2064400, 2112040, 2451475, 2640050, 2745652, 2890160, 3017200, 3432065, 3612700, 3922360, 4224080, 4902950, 5280100, 5491304, 6864130, 7225400, 7844720, 9805900, 10560200, 10982608, 13728260, 14450800, 17160325, 19611800, 21120400, 27456520, 34320650, 39223600, 54913040, 68641300, 137282600, 274565200]

約数ペア:

[(1, 274565200), (2, 137282600), (4, 68641300), (5, 54913040), (7, 39223600), (8, 34320650), (10, 27456520), (13, 21120400), (14, 19611800), (16, 17160325), (19, 14450800), (20, 13728260), (25, 10982608), (26, 10560200), (28, 9805900), (35, 7844720), (38, 7225400), (40, 6864130), (50, 5491304), (52, 5280100), (56, 4902950), (65, 4224080), (70, 3922360), (76, 3612700), (80, 3432065), (91, 3017200), (95, 2890160), (100, 2745652), (104, 2640050), (112, 2451475), (130, 2112040), (133, 2064400), (140, 1961180), (152, 1806350), (175, 1568944), (182, 1508600), (190, 1445080), (200, 1372826), (208, 1320025), (247, 1111600), (260, 1056020), (266, 1032200), (280, 980590), (304, 903175), (325, 844816), (350, 784472), (364, 754300), (380, 722540), (397, 691600), (400, 686413), (455, 603440), (475, 578032), (494, 555800), (520, 528010), (532, 516100), (560, 490295), (650, 422408), (665, 412880), (700, 392236), (728, 377150), (760, 361270), (794, 345800), (910, 301720), (950, 289016), (988, 277900), (1040, 264005), (1064, 258050), (1235, 222320), (1300, 211204), (1330, 206440), (1400, 196118), (1456, 188575), (1520, 180635), (1588, 172900), (1729, 158800), (1820, 150860), (1900, 144508), (1976, 138950), (1985, 138320), (2128, 129025), (2275, 120688), (2470, 111160), (2600, 105602), (2660, 103220), (2779, 98800), (2800, 98059), (3176, 86450), (3325, 82576), (3458, 79400), (3640, 75430), (3800, 72254), (3952, 69475), (3970, 69160), (4550, 60344), (4940, 55580), (5161, 53200), (5200, 52801), (5320, 51610), (5558, 49400), (6175, 44464), (6352, 43225), (6650, 41288), (6916, 39700), (7280, 37715), (7543, 36400), (7600, 36127), (7940, 34580), (8645, 31760), (9100, 30172), (9880, 27790), (9925, 27664), (10322, 26600), (10640, 25805), (11116, 24700), (12350, 22232), (13300, 20644), (13832, 19850), (13895, 19760), (15086, 18200), (15880, 17290)]