74091780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 279175680

約数和(自身を除く): 205083900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1153, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2306, 2380, 3060, 3213, 3459, 3570, 3780, 4284, 4590, 4612, 5355, 5765, 6426, 6918, 7140, 8071, 9180, 10377, 10710, 11530, 12852, 13836, 16065, 16142, 17295, 19601, 20754, 21420, 23060, 24213, 31131, 32130, 32284, 34590, 39202, 40355, 41508, 48426, 51885, 58803, 62262, 64260, 69180, 72639, 78404, 80710, 96852, 98005, 103770, 117606, 121065, 124524, 137207, 145278, 155655, 161420, 176409, 196010, 207540, 217917, 235212, 242130, 274414, 290556, 294015, 311310, 352818, 363195, 392020, 411621, 435834, 484260, 529227, 548828, 588030, 622620, 686035, 705636, 726390, 823242, 871668, 882045, 1058454, 1089585, 1176060, 1234863, 1372070, 1452780, 1646484, 1764090, 2058105, 2116908, 2179170, 2469726, 2646135, 2744140, 3528180, 3704589, 4116210, 4358340, 4939452, 5292270, 6174315, 7409178, 8232420, 10584540, 12348630, 14818356, 18522945, 24697260, 37045890, 74091780]

約数ペア:

[(1, 74091780), (2, 37045890), (3, 24697260), (4, 18522945), (5, 14818356), (6, 12348630), (7, 10584540), (9, 8232420), (10, 7409178), (12, 6174315), (14, 5292270), (15, 4939452), (17, 4358340), (18, 4116210), (20, 3704589), (21, 3528180), (27, 2744140), (28, 2646135), (30, 2469726), (34, 2179170), (35, 2116908), (36, 2058105), (42, 1764090), (45, 1646484), (51, 1452780), (54, 1372070), (60, 1234863), (63, 1176060), (68, 1089585), (70, 1058454), (84, 882045), (85, 871668), (90, 823242), (102, 726390), (105, 705636), (108, 686035), (119, 622620), (126, 588030), (135, 548828), (140, 529227), (153, 484260), (170, 435834), (180, 411621), (189, 392020), (204, 363195), (210, 352818), (238, 311310), (252, 294015), (255, 290556), (270, 274414), (306, 242130), (315, 235212), (340, 217917), (357, 207540), (378, 196010), (420, 176409), (459, 161420), (476, 155655), (510, 145278), (540, 137207), (595, 124524), (612, 121065), (630, 117606), (714, 103770), (756, 98005), (765, 96852), (918, 80710), (945, 78404), (1020, 72639), (1071, 69180), (1153, 64260), (1190, 62262), (1260, 58803), (1428, 51885), (1530, 48426), (1785, 41508), (1836, 40355), (1890, 39202), (2142, 34590), (2295, 32284), (2306, 32130), (2380, 31131), (3060, 24213), (3213, 23060), (3459, 21420), (3570, 20754), (3780, 19601), (4284, 17295), (4590, 16142), (4612, 16065), (5355, 13836), (5765, 12852), (6426, 11530), (6918, 10710), (7140, 10377), (8071, 9180)]