220141600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2115

約数の個数: 144

約数和(自身を含む): 646833600

約数和(自身を除く): 426692000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1900, 2069, 2128, 2660, 2800, 3040, 3325, 3800, 4138, 4256, 5320, 5600, 6650, 7600, 8276, 10345, 10640, 13300, 14483, 15200, 16552, 20690, 21280, 26600, 28966, 33104, 39311, 41380, 51725, 53200, 57932, 66208, 72415, 78622, 82760, 103450, 106400, 115864, 144830, 157244, 165520, 196555, 206900, 231728, 275177, 289660, 314488, 331040, 362075, 393110, 413800, 463456, 550354, 579320, 628976, 724150, 786220, 827600, 982775, 1100708, 1158640, 1257952, 1375885, 1448300, 1572440, 1655200, 1965550, 2201416, 2317280, 2751770, 2896600, 3144880, 3931100, 4402832, 5503540, 5793200, 6289760, 6879425, 7862200, 8805664, 11007080, 11586400, 13758850, 15724400, 22014160, 27517700, 31448800, 44028320, 55035400, 110070800, 220141600]

約数ペア:

[(1, 220141600), (2, 110070800), (4, 55035400), (5, 44028320), (7, 31448800), (8, 27517700), (10, 22014160), (14, 15724400), (16, 13758850), (19, 11586400), (20, 11007080), (25, 8805664), (28, 7862200), (32, 6879425), (35, 6289760), (38, 5793200), (40, 5503540), (50, 4402832), (56, 3931100), (70, 3144880), (76, 2896600), (80, 2751770), (95, 2317280), (100, 2201416), (112, 1965550), (133, 1655200), (140, 1572440), (152, 1448300), (160, 1375885), (175, 1257952), (190, 1158640), (200, 1100708), (224, 982775), (266, 827600), (280, 786220), (304, 724150), (350, 628976), (380, 579320), (400, 550354), (475, 463456), (532, 413800), (560, 393110), (608, 362075), (665, 331040), (700, 314488), (760, 289660), (800, 275177), (950, 231728), (1064, 206900), (1120, 196555), (1330, 165520), (1400, 157244), (1520, 144830), (1900, 115864), (2069, 106400), (2128, 103450), (2660, 82760), (2800, 78622), (3040, 72415), (3325, 66208), (3800, 57932), (4138, 53200), (4256, 51725), (5320, 41380), (5600, 39311), (6650, 33104), (7600, 28966), (8276, 26600), (10345, 21280), (10640, 20690), (13300, 16552), (14483, 15200)]