153757890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 144

約数和(自身を含む): 472754880

約数和(自身を除く): 318996990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 169, 195, 198, 234, 286, 330, 338, 390, 429, 495, 507, 585, 715, 845, 858, 919, 990, 1014, 1170, 1287, 1430, 1521, 1690, 1838, 1859, 2145, 2535, 2574, 2757, 3042, 3718, 4290, 4595, 5070, 5514, 5577, 6435, 7605, 8271, 9190, 9295, 10109, 11154, 11947, 12870, 13785, 15210, 16542, 16731, 18590, 20218, 23894, 27570, 27885, 30327, 33462, 35841, 41355, 50545, 55770, 59735, 60654, 71682, 82710, 83655, 90981, 101090, 107523, 119470, 131417, 151635, 155311, 167310, 179205, 181962, 215046, 262834, 303270, 310622, 358410, 394251, 454905, 465933, 537615, 657085, 776555, 788502, 909810, 931866, 1075230, 1182753, 1314170, 1397799, 1553110, 1708421, 1971255, 2329665, 2365506, 2795598, 3416842, 3942510, 4659330, 5125263, 5913765, 6988995, 8542105, 10250526, 11827530, 13977990, 15375789, 17084210, 25626315, 30751578, 51252630, 76878945, 153757890]

約数ペア:

[(1, 153757890), (2, 76878945), (3, 51252630), (5, 30751578), (6, 25626315), (9, 17084210), (10, 15375789), (11, 13977990), (13, 11827530), (15, 10250526), (18, 8542105), (22, 6988995), (26, 5913765), (30, 5125263), (33, 4659330), (39, 3942510), (45, 3416842), (55, 2795598), (65, 2365506), (66, 2329665), (78, 1971255), (90, 1708421), (99, 1553110), (110, 1397799), (117, 1314170), (130, 1182753), (143, 1075230), (165, 931866), (169, 909810), (195, 788502), (198, 776555), (234, 657085), (286, 537615), (330, 465933), (338, 454905), (390, 394251), (429, 358410), (495, 310622), (507, 303270), (585, 262834), (715, 215046), (845, 181962), (858, 179205), (919, 167310), (990, 155311), (1014, 151635), (1170, 131417), (1287, 119470), (1430, 107523), (1521, 101090), (1690, 90981), (1838, 83655), (1859, 82710), (2145, 71682), (2535, 60654), (2574, 59735), (2757, 55770), (3042, 50545), (3718, 41355), (4290, 35841), (4595, 33462), (5070, 30327), (5514, 27885), (5577, 27570), (6435, 23894), (7605, 20218), (8271, 18590), (9190, 16731), (9295, 16542), (10109, 15210), (11154, 13785), (11947, 12870)]