201531330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2281

約数の個数: 192

約数和(自身を含む): 703842048

約数和(自身を除く): 502310718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 182, 195, 198, 210, 231, 234, 273, 286, 315, 330, 385, 390, 429, 455, 462, 495, 546, 585, 630, 693, 715, 770, 819, 858, 910, 990, 1001, 1155, 1170, 1287, 1365, 1386, 1430, 1638, 2002, 2145, 2237, 2310, 2574, 2730, 3003, 3465, 4095, 4290, 4474, 5005, 6006, 6435, 6711, 6930, 8190, 9009, 10010, 11185, 12870, 13422, 15015, 15659, 18018, 20133, 22370, 24607, 29081, 30030, 31318, 33555, 40266, 45045, 46977, 49214, 58162, 67110, 73821, 78295, 87243, 90090, 93954, 100665, 123035, 140931, 145405, 147642, 156590, 172249, 174486, 201330, 203567, 221463, 234885, 246070, 261729, 281862, 290810, 319891, 344498, 369105, 407134, 436215, 442926, 469770, 516747, 523458, 610701, 639782, 704655, 738210, 861245, 872430, 959673, 1017835, 1033494, 1107315, 1221402, 1308645, 1409310, 1550241, 1599455, 1722490, 1832103, 1919346, 2035670, 2214630, 2239237, 2583735, 2617290, 2879019, 3053505, 3100482, 3198910, 3664206, 4478474, 4798365, 5167470, 5758038, 6107010, 6717711, 7751205, 9160515, 9596730, 11196185, 13435422, 14395095, 15502410, 18321030, 20153133, 22392370, 28790190, 33588555, 40306266, 67177110, 100765665, 201531330]

約数ペア:

[(1, 201531330), (2, 100765665), (3, 67177110), (5, 40306266), (6, 33588555), (7, 28790190), (9, 22392370), (10, 20153133), (11, 18321030), (13, 15502410), (14, 14395095), (15, 13435422), (18, 11196185), (21, 9596730), (22, 9160515), (26, 7751205), (30, 6717711), (33, 6107010), (35, 5758038), (39, 5167470), (42, 4798365), (45, 4478474), (55, 3664206), (63, 3198910), (65, 3100482), (66, 3053505), (70, 2879019), (77, 2617290), (78, 2583735), (90, 2239237), (91, 2214630), (99, 2035670), (105, 1919346), (110, 1832103), (117, 1722490), (126, 1599455), (130, 1550241), (143, 1409310), (154, 1308645), (165, 1221402), (182, 1107315), (195, 1033494), (198, 1017835), (210, 959673), (231, 872430), (234, 861245), (273, 738210), (286, 704655), (315, 639782), (330, 610701), (385, 523458), (390, 516747), (429, 469770), (455, 442926), (462, 436215), (495, 407134), (546, 369105), (585, 344498), (630, 319891), (693, 290810), (715, 281862), (770, 261729), (819, 246070), (858, 234885), (910, 221463), (990, 203567), (1001, 201330), (1155, 174486), (1170, 172249), (1287, 156590), (1365, 147642), (1386, 145405), (1430, 140931), (1638, 123035), (2002, 100665), (2145, 93954), (2237, 90090), (2310, 87243), (2574, 78295), (2730, 73821), (3003, 67110), (3465, 58162), (4095, 49214), (4290, 46977), (4474, 45045), (5005, 40266), (6006, 33555), (6435, 31318), (6711, 30030), (6930, 29081), (8190, 24607), (9009, 22370), (10010, 20133), (11185, 18018), (12870, 15659), (13422, 15015)]