69579900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 248022320

約数和(自身を除く): 178442420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 313, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 626, 650, 684, 741, 780, 855, 900, 939, 950, 975, 988, 1140, 1170, 1235, 1252, 1300, 1425, 1482, 1565, 1710, 1878, 1900, 1950, 2223, 2340, 2470, 2817, 2850, 2925, 2964, 3130, 3420, 3705, 3756, 3900, 4069, 4275, 4446, 4695, 4940, 5634, 5700, 5850, 5947, 6175, 6260, 7410, 7825, 8138, 8550, 8892, 9390, 11115, 11268, 11700, 11894, 12207, 12350, 14085, 14820, 15650, 16276, 17100, 17841, 18525, 18780, 20345, 22230, 23475, 23788, 24414, 24700, 28170, 29735, 31300, 35682, 36621, 37050, 40690, 44460, 46950, 48828, 53523, 55575, 56340, 59470, 61035, 70425, 71364, 73242, 74100, 77311, 81380, 89205, 93900, 101725, 107046, 111150, 118940, 122070, 140850, 146484, 148675, 154622, 178410, 183105, 203450, 214092, 222300, 231933, 244140, 267615, 281700, 297350, 305175, 309244, 356820, 366210, 386555, 406900, 446025, 463866, 535230, 594700, 610350, 695799, 732420, 773110, 892050, 915525, 927732, 1070460, 1159665, 1220700, 1338075, 1391598, 1546220, 1784100, 1831050, 1932775, 2319330, 2676150, 2783196, 3478995, 3662100, 3865550, 4638660, 5352300, 5798325, 6957990, 7731100, 11596650, 13915980, 17394975, 23193300, 34789950, 69579900]

約数ペア:

[(1, 69579900), (2, 34789950), (3, 23193300), (4, 17394975), (5, 13915980), (6, 11596650), (9, 7731100), (10, 6957990), (12, 5798325), (13, 5352300), (15, 4638660), (18, 3865550), (19, 3662100), (20, 3478995), (25, 2783196), (26, 2676150), (30, 2319330), (36, 1932775), (38, 1831050), (39, 1784100), (45, 1546220), (50, 1391598), (52, 1338075), (57, 1220700), (60, 1159665), (65, 1070460), (75, 927732), (76, 915525), (78, 892050), (90, 773110), (95, 732420), (100, 695799), (114, 610350), (117, 594700), (130, 535230), (150, 463866), (156, 446025), (171, 406900), (180, 386555), (190, 366210), (195, 356820), (225, 309244), (228, 305175), (234, 297350), (247, 281700), (260, 267615), (285, 244140), (300, 231933), (313, 222300), (325, 214092), (342, 203450), (380, 183105), (390, 178410), (450, 154622), (468, 148675), (475, 146484), (494, 140850), (570, 122070), (585, 118940), (626, 111150), (650, 107046), (684, 101725), (741, 93900), (780, 89205), (855, 81380), (900, 77311), (939, 74100), (950, 73242), (975, 71364), (988, 70425), (1140, 61035), (1170, 59470), (1235, 56340), (1252, 55575), (1300, 53523), (1425, 48828), (1482, 46950), (1565, 44460), (1710, 40690), (1878, 37050), (1900, 36621), (1950, 35682), (2223, 31300), (2340, 29735), (2470, 28170), (2817, 24700), (2850, 24414), (2925, 23788), (2964, 23475), (3130, 22230), (3420, 20345), (3705, 18780), (3756, 18525), (3900, 17841), (4069, 17100), (4275, 16276), (4446, 15650), (4695, 14820), (4940, 14085), (5634, 12350), (5700, 12207), (5850, 11894), (5947, 11700), (6175, 11268), (6260, 11115), (7410, 9390), (7825, 8892), (8138, 8550)]