137908980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 482993280

約数和(自身を除く): 345084300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 81, 90, 99, 108, 109, 110, 132, 135, 142, 162, 165, 180, 198, 213, 218, 220, 270, 284, 297, 324, 327, 330, 355, 396, 405, 426, 436, 495, 540, 545, 594, 639, 654, 660, 710, 781, 810, 852, 891, 981, 990, 1065, 1090, 1188, 1199, 1278, 1308, 1420, 1485, 1562, 1620, 1635, 1782, 1917, 1962, 1980, 2130, 2180, 2343, 2398, 2556, 2943, 2970, 3124, 3195, 3270, 3564, 3597, 3834, 3905, 3924, 4260, 4455, 4686, 4796, 4905, 5751, 5886, 5940, 5995, 6390, 6540, 7029, 7194, 7668, 7739, 7810, 8829, 8910, 9372, 9585, 9810, 10791, 11502, 11715, 11772, 11990, 12780, 14058, 14388, 14715, 15478, 15620, 17658, 17820, 17985, 19170, 19620, 21087, 21582, 23004, 23217, 23430, 23980, 28116, 28755, 29430, 30956, 32373, 35145, 35316, 35970, 38340, 38695, 42174, 43164, 44145, 46434, 46860, 53955, 57510, 58860, 63261, 64746, 69651, 70290, 71940, 77390, 84348, 85129, 88290, 92868, 97119, 105435, 107910, 115020, 116085, 126522, 129492, 139302, 140580, 154780, 161865, 170258, 176580, 194238, 208953, 210870, 215820, 232170, 253044, 255387, 278604, 316305, 323730, 340516, 348255, 388476, 417906, 421740, 425645, 464340, 485595, 510774, 626859, 632610, 647460, 696510, 766161, 835812, 851290, 971190, 1021548, 1044765, 1253718, 1265220, 1276935, 1393020, 1532322, 1702580, 1942380, 2089530, 2298483, 2507436, 2553870, 3064644, 3134295, 3830805, 4179060, 4596966, 5107740, 6268590, 6895449, 7661610, 9193932, 11492415, 12537180, 13790898, 15323220, 22984830, 27581796, 34477245, 45969660, 68954490, 137908980]

約数ペア:

[(1, 137908980), (2, 68954490), (3, 45969660), (4, 34477245), (5, 27581796), (6, 22984830), (9, 15323220), (10, 13790898), (11, 12537180), (12, 11492415), (15, 9193932), (18, 7661610), (20, 6895449), (22, 6268590), (27, 5107740), (30, 4596966), (33, 4179060), (36, 3830805), (44, 3134295), (45, 3064644), (54, 2553870), (55, 2507436), (60, 2298483), (66, 2089530), (71, 1942380), (81, 1702580), (90, 1532322), (99, 1393020), (108, 1276935), (109, 1265220), (110, 1253718), (132, 1044765), (135, 1021548), (142, 971190), (162, 851290), (165, 835812), (180, 766161), (198, 696510), (213, 647460), (218, 632610), (220, 626859), (270, 510774), (284, 485595), (297, 464340), (324, 425645), (327, 421740), (330, 417906), (355, 388476), (396, 348255), (405, 340516), (426, 323730), (436, 316305), (495, 278604), (540, 255387), (545, 253044), (594, 232170), (639, 215820), (654, 210870), (660, 208953), (710, 194238), (781, 176580), (810, 170258), (852, 161865), (891, 154780), (981, 140580), (990, 139302), (1065, 129492), (1090, 126522), (1188, 116085), (1199, 115020), (1278, 107910), (1308, 105435), (1420, 97119), (1485, 92868), (1562, 88290), (1620, 85129), (1635, 84348), (1782, 77390), (1917, 71940), (1962, 70290), (1980, 69651), (2130, 64746), (2180, 63261), (2343, 58860), (2398, 57510), (2556, 53955), (2943, 46860), (2970, 46434), (3124, 44145), (3195, 43164), (3270, 42174), (3564, 38695), (3597, 38340), (3834, 35970), (3905, 35316), (3924, 35145), (4260, 32373), (4455, 30956), (4686, 29430), (4796, 28755), (4905, 28116), (5751, 23980), (5886, 23430), (5940, 23217), (5995, 23004), (6390, 21582), (6540, 21087), (7029, 19620), (7194, 19170), (7668, 17985), (7739, 17820), (7810, 17658), (8829, 15620), (8910, 15478), (9372, 14715), (9585, 14388), (9810, 14058), (10791, 12780), (11502, 11990), (11715, 11772)]