126179300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 307706868

約数和(自身を除く): 181527568

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 101, 124, 130, 155, 202, 260, 310, 325, 403, 404, 505, 620, 650, 775, 806, 961, 1010, 1300, 1313, 1550, 1612, 1922, 2015, 2020, 2525, 2626, 3100, 3131, 3844, 4030, 4805, 5050, 5252, 6262, 6565, 8060, 9610, 10075, 10100, 12493, 12524, 13130, 15655, 19220, 20150, 24025, 24986, 26260, 31310, 32825, 40300, 40703, 48050, 49972, 62465, 62620, 65650, 78275, 81406, 96100, 97061, 124930, 131300, 156550, 162812, 194122, 203515, 249860, 312325, 313100, 388244, 407030, 485305, 624650, 814060, 970610, 1017575, 1249300, 1261793, 1941220, 2035150, 2426525, 2523586, 4070300, 4853050, 5047172, 6308965, 9706100, 12617930, 25235860, 31544825, 63089650, 126179300]

約数ペア:

[(1, 126179300), (2, 63089650), (4, 31544825), (5, 25235860), (10, 12617930), (13, 9706100), (20, 6308965), (25, 5047172), (26, 4853050), (31, 4070300), (50, 2523586), (52, 2426525), (62, 2035150), (65, 1941220), (100, 1261793), (101, 1249300), (124, 1017575), (130, 970610), (155, 814060), (202, 624650), (260, 485305), (310, 407030), (325, 388244), (403, 313100), (404, 312325), (505, 249860), (620, 203515), (650, 194122), (775, 162812), (806, 156550), (961, 131300), (1010, 124930), (1300, 97061), (1313, 96100), (1550, 81406), (1612, 78275), (1922, 65650), (2015, 62620), (2020, 62465), (2525, 49972), (2626, 48050), (3100, 40703), (3131, 40300), (3844, 32825), (4030, 31310), (4805, 26260), (5050, 24986), (5252, 24025), (6262, 20150), (6565, 19220), (8060, 15655), (9610, 13130), (10075, 12524), (10100, 12493)]