153440130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 414056448

約数和(自身を除く): 260616318

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 103, 115, 127, 138, 170, 206, 230, 254, 255, 309, 345, 381, 391, 510, 515, 618, 635, 690, 762, 782, 1030, 1173, 1270, 1545, 1751, 1905, 1955, 2159, 2346, 2369, 2921, 3090, 3502, 3810, 3910, 4318, 4738, 5253, 5842, 5865, 6477, 7107, 8755, 8763, 10506, 10795, 11730, 11845, 12954, 13081, 14214, 14605, 17510, 17526, 21590, 23690, 26162, 26265, 29210, 32385, 35535, 39243, 40273, 43815, 49657, 52530, 64770, 65405, 71070, 78486, 80546, 87630, 99314, 120819, 130810, 148971, 196215, 201365, 222377, 241638, 248285, 297942, 300863, 392430, 402730, 444754, 496570, 601726, 604095, 667131, 744855, 902589, 1111885, 1208190, 1334262, 1489710, 1504315, 1805178, 2223770, 3008630, 3335655, 4512945, 5114671, 6671310, 9025890, 10229342, 15344013, 25573355, 30688026, 51146710, 76720065, 153440130]

約数ペア:

[(1, 153440130), (2, 76720065), (3, 51146710), (5, 30688026), (6, 25573355), (10, 15344013), (15, 10229342), (17, 9025890), (23, 6671310), (30, 5114671), (34, 4512945), (46, 3335655), (51, 3008630), (69, 2223770), (85, 1805178), (102, 1504315), (103, 1489710), (115, 1334262), (127, 1208190), (138, 1111885), (170, 902589), (206, 744855), (230, 667131), (254, 604095), (255, 601726), (309, 496570), (345, 444754), (381, 402730), (391, 392430), (510, 300863), (515, 297942), (618, 248285), (635, 241638), (690, 222377), (762, 201365), (782, 196215), (1030, 148971), (1173, 130810), (1270, 120819), (1545, 99314), (1751, 87630), (1905, 80546), (1955, 78486), (2159, 71070), (2346, 65405), (2369, 64770), (2921, 52530), (3090, 49657), (3502, 43815), (3810, 40273), (3910, 39243), (4318, 35535), (4738, 32385), (5253, 29210), (5842, 26265), (5865, 26162), (6477, 23690), (7107, 21590), (8755, 17526), (8763, 17510), (10506, 14605), (10795, 14214), (11730, 13081), (11845, 12954)]