147849780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 471905280

約数和(自身を除く): 324055500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 47, 52, 60, 65, 74, 78, 94, 109, 111, 130, 141, 148, 156, 185, 188, 195, 218, 222, 235, 260, 282, 327, 370, 390, 436, 444, 470, 481, 545, 555, 564, 611, 654, 705, 740, 780, 940, 962, 1090, 1110, 1222, 1308, 1410, 1417, 1443, 1635, 1739, 1833, 1924, 2180, 2220, 2405, 2444, 2820, 2834, 2886, 3055, 3270, 3478, 3666, 4033, 4251, 4810, 5123, 5217, 5668, 5772, 6110, 6540, 6956, 7085, 7215, 7332, 8066, 8502, 8695, 9165, 9620, 10246, 10434, 12099, 12220, 14170, 14430, 15369, 16132, 17004, 17390, 18330, 20165, 20492, 20868, 21255, 22607, 24198, 25615, 26085, 28340, 28860, 30738, 34780, 36660, 40330, 42510, 45214, 48396, 51230, 52170, 52429, 60495, 61476, 66599, 67821, 76845, 80660, 85020, 90428, 102460, 104340, 104858, 113035, 120990, 133198, 135642, 153690, 157287, 189551, 199797, 209716, 226070, 241980, 262145, 266396, 271284, 307380, 314574, 332995, 339105, 379102, 399594, 452140, 524290, 568653, 629148, 665990, 678210, 758204, 786435, 799188, 947755, 998985, 1048580, 1137306, 1331980, 1356420, 1572870, 1895510, 1997970, 2274612, 2464163, 2843265, 3145740, 3791020, 3995940, 4928326, 5686530, 7392489, 9856652, 11373060, 12320815, 14784978, 24641630, 29569956, 36962445, 49283260, 73924890, 147849780]

約数ペア:

[(1, 147849780), (2, 73924890), (3, 49283260), (4, 36962445), (5, 29569956), (6, 24641630), (10, 14784978), (12, 12320815), (13, 11373060), (15, 9856652), (20, 7392489), (26, 5686530), (30, 4928326), (37, 3995940), (39, 3791020), (47, 3145740), (52, 2843265), (60, 2464163), (65, 2274612), (74, 1997970), (78, 1895510), (94, 1572870), (109, 1356420), (111, 1331980), (130, 1137306), (141, 1048580), (148, 998985), (156, 947755), (185, 799188), (188, 786435), (195, 758204), (218, 678210), (222, 665990), (235, 629148), (260, 568653), (282, 524290), (327, 452140), (370, 399594), (390, 379102), (436, 339105), (444, 332995), (470, 314574), (481, 307380), (545, 271284), (555, 266396), (564, 262145), (611, 241980), (654, 226070), (705, 209716), (740, 199797), (780, 189551), (940, 157287), (962, 153690), (1090, 135642), (1110, 133198), (1222, 120990), (1308, 113035), (1410, 104858), (1417, 104340), (1443, 102460), (1635, 90428), (1739, 85020), (1833, 80660), (1924, 76845), (2180, 67821), (2220, 66599), (2405, 61476), (2444, 60495), (2820, 52429), (2834, 52170), (2886, 51230), (3055, 48396), (3270, 45214), (3478, 42510), (3666, 40330), (4033, 36660), (4251, 34780), (4810, 30738), (5123, 28860), (5217, 28340), (5668, 26085), (5772, 25615), (6110, 24198), (6540, 22607), (6956, 21255), (7085, 20868), (7215, 20492), (7332, 20165), (8066, 18330), (8502, 17390), (8695, 17004), (9165, 16132), (9620, 15369), (10246, 14430), (10434, 14170), (12099, 12220)]