1269185850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 3527533152

約数和(自身を除く): 2258347302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 107, 129, 150, 214, 215, 225, 258, 321, 387, 430, 450, 535, 613, 642, 645, 774, 963, 1070, 1075, 1226, 1290, 1605, 1839, 1926, 1935, 2150, 2675, 3065, 3210, 3225, 3678, 3870, 4601, 4815, 5350, 5517, 6130, 6450, 8025, 9195, 9202, 9630, 9675, 11034, 13803, 15325, 16050, 18390, 19350, 23005, 24075, 26359, 27585, 27606, 30650, 41409, 45975, 46010, 48150, 52718, 55170, 65591, 69015, 79077, 82818, 91950, 115025, 131182, 131795, 137925, 138030, 158154, 196773, 207045, 230050, 237231, 263590, 275850, 327955, 345075, 393546, 395385, 414090, 474462, 590319, 655910, 658975, 690150, 790770, 983865, 1035225, 1180638, 1186155, 1317950, 1639775, 1967730, 1976925, 2070450, 2372310, 2820413, 2951595, 3279550, 3953850, 4919325, 5640826, 5903190, 5930775, 8461239, 9838650, 11861550, 14102065, 14757975, 16922478, 25383717, 28204130, 29515950, 42306195, 50767434, 70510325, 84612390, 126918585, 141020650, 211530975, 253837170, 423061950, 634592925, 1269185850]

約数ペア:

[(1, 1269185850), (2, 634592925), (3, 423061950), (5, 253837170), (6, 211530975), (9, 141020650), (10, 126918585), (15, 84612390), (18, 70510325), (25, 50767434), (30, 42306195), (43, 29515950), (45, 28204130), (50, 25383717), (75, 16922478), (86, 14757975), (90, 14102065), (107, 11861550), (129, 9838650), (150, 8461239), (214, 5930775), (215, 5903190), (225, 5640826), (258, 4919325), (321, 3953850), (387, 3279550), (430, 2951595), (450, 2820413), (535, 2372310), (613, 2070450), (642, 1976925), (645, 1967730), (774, 1639775), (963, 1317950), (1070, 1186155), (1075, 1180638), (1226, 1035225), (1290, 983865), (1605, 790770), (1839, 690150), (1926, 658975), (1935, 655910), (2150, 590319), (2675, 474462), (3065, 414090), (3210, 395385), (3225, 393546), (3678, 345075), (3870, 327955), (4601, 275850), (4815, 263590), (5350, 237231), (5517, 230050), (6130, 207045), (6450, 196773), (8025, 158154), (9195, 138030), (9202, 137925), (9630, 131795), (9675, 131182), (11034, 115025), (13803, 91950), (15325, 82818), (16050, 79077), (18390, 69015), (19350, 65591), (23005, 55170), (24075, 52718), (26359, 48150), (27585, 46010), (27606, 45975), (30650, 41409)]