354174100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 924940800

約数和(自身を除く): 570766700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 73, 100, 116, 140, 145, 146, 175, 203, 239, 290, 292, 350, 365, 406, 478, 511, 580, 700, 725, 730, 812, 956, 1015, 1022, 1195, 1450, 1460, 1673, 1825, 2030, 2044, 2117, 2390, 2555, 2900, 3346, 3650, 4060, 4234, 4780, 5075, 5110, 5975, 6692, 6931, 7300, 8365, 8468, 10150, 10220, 10585, 11950, 12775, 13862, 14819, 16730, 17447, 20300, 21170, 23900, 25550, 27724, 29638, 33460, 34655, 34894, 41825, 42340, 48517, 51100, 52925, 59276, 69310, 69788, 74095, 83650, 87235, 97034, 105850, 122129, 138620, 148190, 167300, 173275, 174470, 194068, 211700, 242585, 244258, 296380, 346550, 348940, 370475, 436175, 485170, 488516, 505963, 610645, 693100, 740950, 872350, 970340, 1011926, 1212925, 1221290, 1481900, 1744700, 2023852, 2425850, 2442580, 2529815, 3053225, 3541741, 4851700, 5059630, 6106450, 7083482, 10119260, 12212900, 12649075, 14166964, 17708705, 25298150, 35417410, 50596300, 70834820, 88543525, 177087050, 354174100]

約数ペア:

[(1, 354174100), (2, 177087050), (4, 88543525), (5, 70834820), (7, 50596300), (10, 35417410), (14, 25298150), (20, 17708705), (25, 14166964), (28, 12649075), (29, 12212900), (35, 10119260), (50, 7083482), (58, 6106450), (70, 5059630), (73, 4851700), (100, 3541741), (116, 3053225), (140, 2529815), (145, 2442580), (146, 2425850), (175, 2023852), (203, 1744700), (239, 1481900), (290, 1221290), (292, 1212925), (350, 1011926), (365, 970340), (406, 872350), (478, 740950), (511, 693100), (580, 610645), (700, 505963), (725, 488516), (730, 485170), (812, 436175), (956, 370475), (1015, 348940), (1022, 346550), (1195, 296380), (1450, 244258), (1460, 242585), (1673, 211700), (1825, 194068), (2030, 174470), (2044, 173275), (2117, 167300), (2390, 148190), (2555, 138620), (2900, 122129), (3346, 105850), (3650, 97034), (4060, 87235), (4234, 83650), (4780, 74095), (5075, 69788), (5110, 69310), (5975, 59276), (6692, 52925), (6931, 51100), (7300, 48517), (8365, 42340), (8468, 41825), (10150, 34894), (10220, 34655), (10585, 33460), (11950, 29638), (12775, 27724), (13862, 25550), (14819, 23900), (16730, 21170), (17447, 20300)]