82065200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 236636640

約数和(自身を除く): 154571440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 53, 56, 70, 79, 80, 98, 100, 106, 112, 140, 158, 175, 196, 200, 212, 245, 265, 280, 316, 350, 371, 392, 395, 400, 424, 490, 530, 553, 560, 632, 700, 742, 784, 790, 848, 980, 1060, 1106, 1225, 1264, 1325, 1400, 1484, 1580, 1855, 1960, 1975, 2120, 2212, 2450, 2597, 2650, 2765, 2800, 2968, 3160, 3710, 3871, 3920, 3950, 4187, 4240, 4424, 4900, 5194, 5300, 5530, 5936, 6320, 7420, 7742, 7900, 8374, 8848, 9275, 9800, 10388, 10600, 11060, 12985, 13825, 14840, 15484, 15800, 16748, 18550, 19355, 19600, 20776, 20935, 21200, 22120, 25970, 27650, 29309, 29680, 30968, 31600, 33496, 37100, 38710, 41552, 41870, 44240, 51940, 55300, 58618, 61936, 64925, 66992, 74200, 77420, 83740, 96775, 103880, 104675, 110600, 117236, 129850, 146545, 148400, 154840, 167480, 193550, 205163, 207760, 209350, 221200, 234472, 259700, 293090, 309680, 334960, 387100, 410326, 418700, 468944, 519400, 586180, 732725, 774200, 820652, 837400, 1025815, 1038800, 1172360, 1465450, 1548400, 1641304, 1674800, 2051630, 2344720, 2930900, 3282608, 4103260, 5129075, 5861800, 8206520, 10258150, 11723600, 16413040, 20516300, 41032600, 82065200]

約数ペア:

[(1, 82065200), (2, 41032600), (4, 20516300), (5, 16413040), (7, 11723600), (8, 10258150), (10, 8206520), (14, 5861800), (16, 5129075), (20, 4103260), (25, 3282608), (28, 2930900), (35, 2344720), (40, 2051630), (49, 1674800), (50, 1641304), (53, 1548400), (56, 1465450), (70, 1172360), (79, 1038800), (80, 1025815), (98, 837400), (100, 820652), (106, 774200), (112, 732725), (140, 586180), (158, 519400), (175, 468944), (196, 418700), (200, 410326), (212, 387100), (245, 334960), (265, 309680), (280, 293090), (316, 259700), (350, 234472), (371, 221200), (392, 209350), (395, 207760), (400, 205163), (424, 193550), (490, 167480), (530, 154840), (553, 148400), (560, 146545), (632, 129850), (700, 117236), (742, 110600), (784, 104675), (790, 103880), (848, 96775), (980, 83740), (1060, 77420), (1106, 74200), (1225, 66992), (1264, 64925), (1325, 61936), (1400, 58618), (1484, 55300), (1580, 51940), (1855, 44240), (1960, 41870), (1975, 41552), (2120, 38710), (2212, 37100), (2450, 33496), (2597, 31600), (2650, 30968), (2765, 29680), (2800, 29309), (2968, 27650), (3160, 25970), (3710, 22120), (3871, 21200), (3920, 20935), (3950, 20776), (4187, 19600), (4240, 19355), (4424, 18550), (4900, 16748), (5194, 15800), (5300, 15484), (5530, 14840), (5936, 13825), (6320, 12985), (7420, 11060), (7742, 10600), (7900, 10388), (8374, 9800), (8848, 9275)]