78166740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 148270380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 71, 118, 142, 177, 213, 236, 284, 295, 311, 354, 355, 426, 590, 622, 708, 710, 852, 885, 933, 1065, 1180, 1244, 1420, 1555, 1770, 1866, 2130, 3110, 3540, 3732, 4189, 4260, 4665, 6220, 8378, 9330, 12567, 16756, 18349, 18660, 20945, 22081, 25134, 36698, 41890, 44162, 50268, 55047, 62835, 66243, 73396, 83780, 88324, 91745, 110094, 110405, 125670, 132486, 183490, 220188, 220810, 251340, 264972, 275235, 331215, 366980, 441620, 550470, 662430, 1100940, 1302779, 1324860, 2605558, 3908337, 5211116, 6513895, 7816674, 13027790, 15633348, 19541685, 26055580, 39083370, 78166740]

約数ペア:

[(1, 78166740), (2, 39083370), (3, 26055580), (4, 19541685), (5, 15633348), (6, 13027790), (10, 7816674), (12, 6513895), (15, 5211116), (20, 3908337), (30, 2605558), (59, 1324860), (60, 1302779), (71, 1100940), (118, 662430), (142, 550470), (177, 441620), (213, 366980), (236, 331215), (284, 275235), (295, 264972), (311, 251340), (354, 220810), (355, 220188), (426, 183490), (590, 132486), (622, 125670), (708, 110405), (710, 110094), (852, 91745), (885, 88324), (933, 83780), (1065, 73396), (1180, 66243), (1244, 62835), (1420, 55047), (1555, 50268), (1770, 44162), (1866, 41890), (2130, 36698), (3110, 25134), (3540, 22081), (3732, 20945), (4189, 18660), (4260, 18349), (4665, 16756), (6220, 12567), (8378, 9330)]