260770950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 771825600

約数和(自身を除く): 511054650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 139, 150, 165, 198, 225, 275, 278, 330, 379, 417, 450, 495, 550, 695, 758, 825, 834, 990, 1137, 1251, 1390, 1529, 1650, 1895, 2085, 2274, 2475, 2502, 3058, 3411, 3475, 3790, 4169, 4170, 4587, 4950, 5685, 6255, 6822, 6950, 7645, 8338, 9174, 9475, 10425, 11370, 12507, 12510, 13761, 15290, 17055, 18950, 20845, 20850, 22935, 25014, 27522, 28425, 31275, 34110, 37521, 38225, 41690, 45870, 52681, 56850, 62535, 62550, 68805, 75042, 76450, 85275, 104225, 105362, 114675, 125070, 137610, 158043, 170550, 187605, 208450, 229350, 263405, 312675, 316086, 344025, 375210, 474129, 526810, 579491, 625350, 688050, 790215, 938025, 948258, 1158982, 1317025, 1580430, 1738473, 1876050, 2370645, 2634050, 2897455, 3476946, 3951075, 4741290, 5215419, 5794910, 7902150, 8692365, 10430838, 11853225, 14487275, 17384730, 23706450, 26077095, 28974550, 43461825, 52154190, 86923650, 130385475, 260770950]

約数ペア:

[(1, 260770950), (2, 130385475), (3, 86923650), (5, 52154190), (6, 43461825), (9, 28974550), (10, 26077095), (11, 23706450), (15, 17384730), (18, 14487275), (22, 11853225), (25, 10430838), (30, 8692365), (33, 7902150), (45, 5794910), (50, 5215419), (55, 4741290), (66, 3951075), (75, 3476946), (90, 2897455), (99, 2634050), (110, 2370645), (139, 1876050), (150, 1738473), (165, 1580430), (198, 1317025), (225, 1158982), (275, 948258), (278, 938025), (330, 790215), (379, 688050), (417, 625350), (450, 579491), (495, 526810), (550, 474129), (695, 375210), (758, 344025), (825, 316086), (834, 312675), (990, 263405), (1137, 229350), (1251, 208450), (1390, 187605), (1529, 170550), (1650, 158043), (1895, 137610), (2085, 125070), (2274, 114675), (2475, 105362), (2502, 104225), (3058, 85275), (3411, 76450), (3475, 75042), (3790, 68805), (4169, 62550), (4170, 62535), (4587, 56850), (4950, 52681), (5685, 45870), (6255, 41690), (6822, 38225), (6950, 37521), (7645, 34110), (8338, 31275), (9174, 28425), (9475, 27522), (10425, 25014), (11370, 22935), (12507, 20850), (12510, 20845), (13761, 18950), (15290, 17055)]