295953700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 774950400

約数和(自身を除く): 478996700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 61, 70, 100, 116, 122, 140, 145, 175, 203, 239, 244, 290, 305, 350, 406, 427, 478, 580, 610, 700, 725, 812, 854, 956, 1015, 1195, 1220, 1450, 1525, 1673, 1708, 1769, 2030, 2135, 2390, 2900, 3050, 3346, 3538, 4060, 4270, 4780, 5075, 5975, 6100, 6692, 6931, 7076, 8365, 8540, 8845, 10150, 10675, 11950, 12383, 13862, 14579, 16730, 17690, 20300, 21350, 23900, 24766, 27724, 29158, 33460, 34655, 35380, 41825, 42700, 44225, 48517, 49532, 58316, 61915, 69310, 72895, 83650, 88450, 97034, 102053, 123830, 138620, 145790, 167300, 173275, 176900, 194068, 204106, 242585, 247660, 291580, 309575, 346550, 364475, 408212, 422791, 485170, 510265, 619150, 693100, 728950, 845582, 970340, 1020530, 1212925, 1238300, 1457900, 1691164, 2041060, 2113955, 2425850, 2551325, 2959537, 4227910, 4851700, 5102650, 5919074, 8455820, 10205300, 10569775, 11838148, 14797685, 21139550, 29595370, 42279100, 59190740, 73988425, 147976850, 295953700]

約数ペア:

[(1, 295953700), (2, 147976850), (4, 73988425), (5, 59190740), (7, 42279100), (10, 29595370), (14, 21139550), (20, 14797685), (25, 11838148), (28, 10569775), (29, 10205300), (35, 8455820), (50, 5919074), (58, 5102650), (61, 4851700), (70, 4227910), (100, 2959537), (116, 2551325), (122, 2425850), (140, 2113955), (145, 2041060), (175, 1691164), (203, 1457900), (239, 1238300), (244, 1212925), (290, 1020530), (305, 970340), (350, 845582), (406, 728950), (427, 693100), (478, 619150), (580, 510265), (610, 485170), (700, 422791), (725, 408212), (812, 364475), (854, 346550), (956, 309575), (1015, 291580), (1195, 247660), (1220, 242585), (1450, 204106), (1525, 194068), (1673, 176900), (1708, 173275), (1769, 167300), (2030, 145790), (2135, 138620), (2390, 123830), (2900, 102053), (3050, 97034), (3346, 88450), (3538, 83650), (4060, 72895), (4270, 69310), (4780, 61915), (5075, 58316), (5975, 49532), (6100, 48517), (6692, 44225), (6931, 42700), (7076, 41825), (8365, 35380), (8540, 34655), (8845, 33460), (10150, 29158), (10675, 27724), (11950, 24766), (12383, 23900), (13862, 21350), (14579, 20300), (16730, 17690)]