103125990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 282839040

約数和(自身を除く): 179713050

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 61, 66, 94, 109, 110, 122, 141, 165, 183, 218, 235, 282, 305, 327, 330, 366, 470, 517, 545, 610, 654, 671, 705, 915, 1034, 1090, 1199, 1342, 1410, 1551, 1635, 1830, 2013, 2398, 2585, 2867, 3102, 3270, 3355, 3597, 4026, 5123, 5170, 5734, 5995, 6649, 6710, 7194, 7755, 8601, 10065, 10246, 11990, 13298, 14335, 15369, 15510, 17202, 17985, 19947, 20130, 25615, 28670, 30738, 31537, 33245, 35970, 39894, 43005, 51230, 56353, 63074, 66490, 73139, 76845, 86010, 94611, 99735, 112706, 146278, 153690, 157685, 169059, 189222, 199470, 219417, 281765, 312503, 315370, 338118, 365695, 438834, 473055, 563530, 625006, 731390, 845295, 937509, 946110, 1097085, 1562515, 1690590, 1875018, 2194170, 3125030, 3437533, 4687545, 6875066, 9375090, 10312599, 17187665, 20625198, 34375330, 51562995, 103125990]

約数ペア:

[(1, 103125990), (2, 51562995), (3, 34375330), (5, 20625198), (6, 17187665), (10, 10312599), (11, 9375090), (15, 6875066), (22, 4687545), (30, 3437533), (33, 3125030), (47, 2194170), (55, 1875018), (61, 1690590), (66, 1562515), (94, 1097085), (109, 946110), (110, 937509), (122, 845295), (141, 731390), (165, 625006), (183, 563530), (218, 473055), (235, 438834), (282, 365695), (305, 338118), (327, 315370), (330, 312503), (366, 281765), (470, 219417), (517, 199470), (545, 189222), (610, 169059), (654, 157685), (671, 153690), (705, 146278), (915, 112706), (1034, 99735), (1090, 94611), (1199, 86010), (1342, 76845), (1410, 73139), (1551, 66490), (1635, 63074), (1830, 56353), (2013, 51230), (2398, 43005), (2585, 39894), (2867, 35970), (3102, 33245), (3270, 31537), (3355, 30738), (3597, 28670), (4026, 25615), (5123, 20130), (5170, 19947), (5734, 17985), (5995, 17202), (6649, 15510), (6710, 15369), (7194, 14335), (7755, 13298), (8601, 11990), (10065, 10246)]