98764900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 252640080

約数和(自身を除く): 153875180

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 41, 50, 52, 65, 68, 82, 85, 100, 109, 130, 164, 170, 205, 218, 221, 260, 325, 340, 410, 425, 436, 442, 533, 545, 650, 697, 820, 850, 884, 1025, 1066, 1090, 1105, 1300, 1394, 1417, 1700, 1853, 2050, 2132, 2180, 2210, 2665, 2725, 2788, 2834, 3485, 3706, 4100, 4420, 4469, 5330, 5450, 5525, 5668, 6970, 7085, 7412, 8938, 9061, 9265, 10660, 10900, 11050, 13325, 13940, 14170, 17425, 17876, 18122, 18530, 22100, 22345, 24089, 26650, 28340, 34850, 35425, 36244, 37060, 44690, 45305, 46325, 48178, 53300, 58097, 69700, 70850, 75973, 89380, 90610, 92650, 96356, 111725, 116194, 120445, 141700, 151946, 181220, 185300, 223450, 226525, 232388, 240890, 290485, 303892, 379865, 446900, 453050, 481780, 580970, 602225, 759730, 906100, 987649, 1161940, 1204450, 1452425, 1519460, 1899325, 1975298, 2408900, 2904850, 3798650, 3950596, 4938245, 5809700, 7597300, 9876490, 19752980, 24691225, 49382450, 98764900]

約数ペア:

[(1, 98764900), (2, 49382450), (4, 24691225), (5, 19752980), (10, 9876490), (13, 7597300), (17, 5809700), (20, 4938245), (25, 3950596), (26, 3798650), (34, 2904850), (41, 2408900), (50, 1975298), (52, 1899325), (65, 1519460), (68, 1452425), (82, 1204450), (85, 1161940), (100, 987649), (109, 906100), (130, 759730), (164, 602225), (170, 580970), (205, 481780), (218, 453050), (221, 446900), (260, 379865), (325, 303892), (340, 290485), (410, 240890), (425, 232388), (436, 226525), (442, 223450), (533, 185300), (545, 181220), (650, 151946), (697, 141700), (820, 120445), (850, 116194), (884, 111725), (1025, 96356), (1066, 92650), (1090, 90610), (1105, 89380), (1300, 75973), (1394, 70850), (1417, 69700), (1700, 58097), (1853, 53300), (2050, 48178), (2132, 46325), (2180, 45305), (2210, 44690), (2665, 37060), (2725, 36244), (2788, 35425), (2834, 34850), (3485, 28340), (3706, 26650), (4100, 24089), (4420, 22345), (4469, 22100), (5330, 18530), (5450, 18122), (5525, 17876), (5668, 17425), (6970, 14170), (7085, 13940), (7412, 13325), (8938, 11050), (9061, 10900), (9265, 10660)]