149765580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 108

約数和(自身を含む): 482751360

約数和(自身を除く): 332985780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2879, 2890, 3060, 3468, 4335, 5202, 5758, 5780, 8637, 8670, 10404, 11516, 13005, 14395, 17274, 17340, 25911, 26010, 28790, 34548, 43185, 48943, 51822, 52020, 57580, 86370, 97886, 103644, 129555, 146829, 172740, 195772, 244715, 259110, 293658, 440487, 489430, 518220, 587316, 734145, 832031, 880974, 978860, 1468290, 1664062, 1761948, 2202435, 2496093, 2936580, 3328124, 4160155, 4404870, 4992186, 7488279, 8320310, 8809740, 9984372, 12480465, 14976558, 16640620, 24960930, 29953116, 37441395, 49921860, 74882790, 149765580]

約数ペア:

[(1, 149765580), (2, 74882790), (3, 49921860), (4, 37441395), (5, 29953116), (6, 24960930), (9, 16640620), (10, 14976558), (12, 12480465), (15, 9984372), (17, 8809740), (18, 8320310), (20, 7488279), (30, 4992186), (34, 4404870), (36, 4160155), (45, 3328124), (51, 2936580), (60, 2496093), (68, 2202435), (85, 1761948), (90, 1664062), (102, 1468290), (153, 978860), (170, 880974), (180, 832031), (204, 734145), (255, 587316), (289, 518220), (306, 489430), (340, 440487), (510, 293658), (578, 259110), (612, 244715), (765, 195772), (867, 172740), (1020, 146829), (1156, 129555), (1445, 103644), (1530, 97886), (1734, 86370), (2601, 57580), (2879, 52020), (2890, 51822), (3060, 48943), (3468, 43185), (4335, 34548), (5202, 28790), (5758, 26010), (5780, 25911), (8637, 17340), (8670, 17274), (10404, 14395), (11516, 13005)]