137186460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4497

約数の個数: 120

約数和(自身を含む): 453111120

約数和(自身を除く): 315924660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4457, 5130, 6156, 7695, 8914, 10260, 13371, 15390, 17828, 22285, 26742, 30780, 40113, 44570, 53484, 66855, 80226, 84683, 89140, 120339, 133710, 160452, 169366, 200565, 240678, 254049, 267420, 338732, 361017, 401130, 423415, 481356, 508098, 601695, 722034, 762147, 802260, 846830, 1016196, 1203390, 1270245, 1444068, 1524294, 1693660, 1805085, 2286441, 2406780, 2540490, 3048588, 3610170, 3810735, 4572882, 5080980, 6859323, 7220340, 7621470, 9145764, 11432205, 13718646, 15242940, 22864410, 27437292, 34296615, 45728820, 68593230, 137186460]

約数ペア:

[(1, 137186460), (2, 68593230), (3, 45728820), (4, 34296615), (5, 27437292), (6, 22864410), (9, 15242940), (10, 13718646), (12, 11432205), (15, 9145764), (18, 7621470), (19, 7220340), (20, 6859323), (27, 5080980), (30, 4572882), (36, 3810735), (38, 3610170), (45, 3048588), (54, 2540490), (57, 2406780), (60, 2286441), (76, 1805085), (81, 1693660), (90, 1524294), (95, 1444068), (108, 1270245), (114, 1203390), (135, 1016196), (162, 846830), (171, 802260), (180, 762147), (190, 722034), (228, 601695), (270, 508098), (285, 481356), (324, 423415), (342, 401130), (380, 361017), (405, 338732), (513, 267420), (540, 254049), (570, 240678), (684, 200565), (810, 169366), (855, 160452), (1026, 133710), (1140, 120339), (1539, 89140), (1620, 84683), (1710, 80226), (2052, 66855), (2565, 53484), (3078, 44570), (3420, 40113), (4457, 30780), (5130, 26742), (6156, 22285), (7695, 17828), (8914, 15390), (10260, 13371)]