306880260

素因数分解:

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

素因数の和:282

約数の個数: 192

約数和(自身を含む): 966131712

約数和(自身を除く): 659251452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 103, 115, 127, 138, 170, 204, 206, 230, 254, 255, 276, 309, 340, 345, 381, 391, 412, 460, 508, 510, 515, 618, 635, 690, 762, 782, 1020, 1030, 1173, 1236, 1270, 1380, 1524, 1545, 1564, 1751, 1905, 1955, 2060, 2159, 2346, 2369, 2540, 2921, 3090, 3502, 3810, 3910, 4318, 4692, 4738, 5253, 5842, 5865, 6180, 6477, 7004, 7107, 7620, 7820, 8636, 8755, 8763, 9476, 10506, 10795, 11684, 11730, 11845, 12954, 13081, 14214, 14605, 17510, 17526, 21012, 21590, 23460, 23690, 25908, 26162, 26265, 28428, 29210, 32385, 35020, 35052, 35535, 39243, 40273, 43180, 43815, 47380, 49657, 52324, 52530, 58420, 64770, 65405, 71070, 78486, 80546, 87630, 99314, 105060, 120819, 129540, 130810, 142140, 148971, 156972, 161092, 175260, 196215, 198628, 201365, 222377, 241638, 248285, 261620, 297942, 300863, 392430, 402730, 444754, 483276, 496570, 595884, 601726, 604095, 667131, 744855, 784860, 805460, 889508, 902589, 993140, 1111885, 1203452, 1208190, 1334262, 1489710, 1504315, 1805178, 2223770, 2416380, 2668524, 2979420, 3008630, 3335655, 3610356, 4447540, 4512945, 5114671, 6017260, 6671310, 9025890, 10229342, 13342620, 15344013, 18051780, 20458684, 25573355, 30688026, 51146710, 61376052, 76720065, 102293420, 153440130, 306880260]

約数ペア:

[(1, 306880260), (2, 153440130), (3, 102293420), (4, 76720065), (5, 61376052), (6, 51146710), (10, 30688026), (12, 25573355), (15, 20458684), (17, 18051780), (20, 15344013), (23, 13342620), (30, 10229342), (34, 9025890), (46, 6671310), (51, 6017260), (60, 5114671), (68, 4512945), (69, 4447540), (85, 3610356), (92, 3335655), (102, 3008630), (103, 2979420), (115, 2668524), (127, 2416380), (138, 2223770), (170, 1805178), (204, 1504315), (206, 1489710), (230, 1334262), (254, 1208190), (255, 1203452), (276, 1111885), (309, 993140), (340, 902589), (345, 889508), (381, 805460), (391, 784860), (412, 744855), (460, 667131), (508, 604095), (510, 601726), (515, 595884), (618, 496570), (635, 483276), (690, 444754), (762, 402730), (782, 392430), (1020, 300863), (1030, 297942), (1173, 261620), (1236, 248285), (1270, 241638), (1380, 222377), (1524, 201365), (1545, 198628), (1564, 196215), (1751, 175260), (1905, 161092), (1955, 156972), (2060, 148971), (2159, 142140), (2346, 130810), (2369, 129540), (2540, 120819), (2921, 105060), (3090, 99314), (3502, 87630), (3810, 80546), (3910, 78486), (4318, 71070), (4692, 65405), (4738, 64770), (5253, 58420), (5842, 52530), (5865, 52324), (6180, 49657), (6477, 47380), (7004, 43815), (7107, 43180), (7620, 40273), (7820, 39243), (8636, 35535), (8755, 35052), (8763, 35020), (9476, 32385), (10506, 29210), (10795, 28428), (11684, 26265), (11730, 26162), (11845, 25908), (12954, 23690), (13081, 23460), (14214, 21590), (14605, 21012), (17510, 17526)]