69151950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 219941280

約数和(自身を除く): 150789330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 725, 757, 870, 1015, 1050, 1218, 1305, 1450, 1514, 1575, 1827, 2030, 2175, 2271, 2610, 3045, 3150, 3654, 3785, 4350, 4542, 5075, 5299, 6090, 6525, 6813, 7570, 9135, 10150, 10598, 11355, 13050, 13626, 15225, 15897, 18270, 18925, 21953, 22710, 26495, 30450, 31794, 34065, 37850, 43906, 45675, 47691, 52990, 56775, 65859, 68130, 79485, 91350, 95382, 109765, 113550, 131718, 132475, 153671, 158970, 170325, 197577, 219530, 238455, 264950, 307342, 329295, 340650, 395154, 397425, 461013, 476910, 548825, 658590, 768355, 794850, 922026, 987885, 1097650, 1192275, 1383039, 1536710, 1646475, 1975770, 2305065, 2384550, 2766078, 3292950, 3841775, 4610130, 4939425, 6915195, 7683550, 9878850, 11525325, 13830390, 23050650, 34575975, 69151950]

約数ペア:

[(1, 69151950), (2, 34575975), (3, 23050650), (5, 13830390), (6, 11525325), (7, 9878850), (9, 7683550), (10, 6915195), (14, 4939425), (15, 4610130), (18, 3841775), (21, 3292950), (25, 2766078), (29, 2384550), (30, 2305065), (35, 1975770), (42, 1646475), (45, 1536710), (50, 1383039), (58, 1192275), (63, 1097650), (70, 987885), (75, 922026), (87, 794850), (90, 768355), (105, 658590), (126, 548825), (145, 476910), (150, 461013), (174, 397425), (175, 395154), (203, 340650), (210, 329295), (225, 307342), (261, 264950), (290, 238455), (315, 219530), (350, 197577), (406, 170325), (435, 158970), (450, 153671), (522, 132475), (525, 131718), (609, 113550), (630, 109765), (725, 95382), (757, 91350), (870, 79485), (1015, 68130), (1050, 65859), (1218, 56775), (1305, 52990), (1450, 47691), (1514, 45675), (1575, 43906), (1827, 37850), (2030, 34065), (2175, 31794), (2271, 30450), (2610, 26495), (3045, 22710), (3150, 21953), (3654, 18925), (3785, 18270), (4350, 15897), (4542, 15225), (5075, 13626), (5299, 13050), (6090, 11355), (6525, 10598), (6813, 10150), (7570, 9135)]