72795690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 217395360

約数和(自身を除く): 144599670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 139, 165, 198, 207, 230, 253, 278, 330, 345, 414, 417, 495, 506, 529, 690, 695, 759, 834, 990, 1035, 1058, 1251, 1265, 1390, 1518, 1529, 1587, 2070, 2085, 2277, 2502, 2530, 2645, 3058, 3174, 3197, 3795, 4170, 4554, 4587, 4761, 5290, 5819, 6255, 6394, 7590, 7645, 7935, 9174, 9522, 9591, 11385, 11638, 12510, 13761, 15290, 15870, 15985, 17457, 19182, 22770, 22935, 23805, 27522, 28773, 29095, 31970, 34914, 35167, 45870, 47610, 47955, 52371, 57546, 58190, 68805, 70334, 73531, 87285, 95910, 104742, 105501, 137610, 143865, 147062, 174570, 175835, 211002, 220593, 261855, 287730, 316503, 351670, 367655, 441186, 523710, 527505, 633006, 661779, 735310, 808841, 1055010, 1102965, 1323558, 1582515, 1617682, 2205930, 2426523, 3165030, 3308895, 4044205, 4853046, 6617790, 7279569, 8088410, 12132615, 14559138, 24265230, 36397845, 72795690]

約数ペア:

[(1, 72795690), (2, 36397845), (3, 24265230), (5, 14559138), (6, 12132615), (9, 8088410), (10, 7279569), (11, 6617790), (15, 4853046), (18, 4044205), (22, 3308895), (23, 3165030), (30, 2426523), (33, 2205930), (45, 1617682), (46, 1582515), (55, 1323558), (66, 1102965), (69, 1055010), (90, 808841), (99, 735310), (110, 661779), (115, 633006), (138, 527505), (139, 523710), (165, 441186), (198, 367655), (207, 351670), (230, 316503), (253, 287730), (278, 261855), (330, 220593), (345, 211002), (414, 175835), (417, 174570), (495, 147062), (506, 143865), (529, 137610), (690, 105501), (695, 104742), (759, 95910), (834, 87285), (990, 73531), (1035, 70334), (1058, 68805), (1251, 58190), (1265, 57546), (1390, 52371), (1518, 47955), (1529, 47610), (1587, 45870), (2070, 35167), (2085, 34914), (2277, 31970), (2502, 29095), (2530, 28773), (2645, 27522), (3058, 23805), (3174, 22935), (3197, 22770), (3795, 19182), (4170, 17457), (4554, 15985), (4587, 15870), (4761, 15290), (5290, 13761), (5819, 12510), (6255, 11638), (6394, 11385), (7590, 9591), (7645, 9522), (7935, 9174)]