207455850

素因数分解:

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

素因数の和:814

約数の個数: 192

約数和(自身を含む): 676742400

約数和(自身を除く): 469286550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 50, 54, 58, 63, 70, 75, 87, 90, 105, 126, 135, 145, 150, 174, 175, 189, 203, 210, 225, 261, 270, 290, 315, 350, 378, 406, 435, 450, 522, 525, 609, 630, 675, 725, 757, 783, 870, 945, 1015, 1050, 1218, 1305, 1350, 1450, 1514, 1566, 1575, 1827, 1890, 2030, 2175, 2271, 2610, 3045, 3150, 3654, 3785, 3915, 4350, 4542, 4725, 5075, 5299, 5481, 6090, 6525, 6813, 7570, 7830, 9135, 9450, 10150, 10598, 10962, 11355, 13050, 13626, 15225, 15897, 18270, 18925, 19575, 20439, 21953, 22710, 26495, 27405, 30450, 31794, 34065, 37850, 39150, 40878, 43906, 45675, 47691, 52990, 54810, 56775, 65859, 68130, 79485, 91350, 95382, 102195, 109765, 113550, 131718, 132475, 137025, 143073, 153671, 158970, 170325, 197577, 204390, 219530, 238455, 264950, 274050, 286146, 307342, 329295, 340650, 395154, 397425, 461013, 476910, 510975, 548825, 592731, 658590, 715365, 768355, 794850, 922026, 987885, 1021950, 1097650, 1185462, 1192275, 1383039, 1430730, 1536710, 1646475, 1975770, 2305065, 2384550, 2766078, 2963655, 3292950, 3576825, 3841775, 4149117, 4610130, 4939425, 5927310, 6915195, 7153650, 7683550, 8298234, 9878850, 11525325, 13830390, 14818275, 20745585, 23050650, 29636550, 34575975, 41491170, 69151950, 103727925, 207455850]

約数ペア:

[(1, 207455850), (2, 103727925), (3, 69151950), (5, 41491170), (6, 34575975), (7, 29636550), (9, 23050650), (10, 20745585), (14, 14818275), (15, 13830390), (18, 11525325), (21, 9878850), (25, 8298234), (27, 7683550), (29, 7153650), (30, 6915195), (35, 5927310), (42, 4939425), (45, 4610130), (50, 4149117), (54, 3841775), (58, 3576825), (63, 3292950), (70, 2963655), (75, 2766078), (87, 2384550), (90, 2305065), (105, 1975770), (126, 1646475), (135, 1536710), (145, 1430730), (150, 1383039), (174, 1192275), (175, 1185462), (189, 1097650), (203, 1021950), (210, 987885), (225, 922026), (261, 794850), (270, 768355), (290, 715365), (315, 658590), (350, 592731), (378, 548825), (406, 510975), (435, 476910), (450, 461013), (522, 397425), (525, 395154), (609, 340650), (630, 329295), (675, 307342), (725, 286146), (757, 274050), (783, 264950), (870, 238455), (945, 219530), (1015, 204390), (1050, 197577), (1218, 170325), (1305, 158970), (1350, 153671), (1450, 143073), (1514, 137025), (1566, 132475), (1575, 131718), (1827, 113550), (1890, 109765), (2030, 102195), (2175, 95382), (2271, 91350), (2610, 79485), (3045, 68130), (3150, 65859), (3654, 56775), (3785, 54810), (3915, 52990), (4350, 47691), (4542, 45675), (4725, 43906), (5075, 40878), (5299, 39150), (5481, 37850), (6090, 34065), (6525, 31794), (6813, 30450), (7570, 27405), (7830, 26495), (9135, 22710), (9450, 21953), (10150, 20439), (10598, 19575), (10962, 18925), (11355, 18270), (13050, 15897), (13626, 15225)]