2990168460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3155

約数の個数: 168

約数和(自身を含む): 9558363696

約数和(自身を除く): 6568195236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 243, 268, 270, 324, 335, 402, 405, 486, 540, 603, 670, 729, 804, 810, 972, 1005, 1206, 1215, 1340, 1458, 1620, 1809, 2010, 2412, 2430, 2916, 3015, 3061, 3618, 3645, 4020, 4860, 5427, 6030, 6122, 7236, 7290, 9045, 9183, 10854, 12060, 12244, 14580, 15305, 16281, 18090, 18366, 21708, 27135, 27549, 30610, 32562, 36180, 36732, 45915, 48843, 54270, 55098, 61220, 65124, 81405, 82647, 91830, 97686, 108540, 110196, 137745, 162810, 165294, 183660, 195372, 205087, 244215, 247941, 275490, 325620, 330588, 410174, 413235, 488430, 495882, 550980, 615261, 743823, 820348, 826470, 976860, 991764, 1025435, 1230522, 1239705, 1487646, 1652940, 1845783, 2050870, 2231469, 2461044, 2479410, 2975292, 3076305, 3691566, 3719115, 4101740, 4462938, 4958820, 5537349, 6152610, 7383132, 7438230, 8925876, 9228915, 11074698, 11157345, 12305220, 14876460, 16612047, 18457830, 22149396, 22314690, 27686745, 33224094, 36915660, 44629380, 49836141, 55373490, 66448188, 83060235, 99672282, 110746980, 149508423, 166120470, 199344564, 249180705, 299016846, 332240940, 498361410, 598033692, 747542115, 996722820, 1495084230, 2990168460]

約数ペア:

[(1, 2990168460), (2, 1495084230), (3, 996722820), (4, 747542115), (5, 598033692), (6, 498361410), (9, 332240940), (10, 299016846), (12, 249180705), (15, 199344564), (18, 166120470), (20, 149508423), (27, 110746980), (30, 99672282), (36, 83060235), (45, 66448188), (54, 55373490), (60, 49836141), (67, 44629380), (81, 36915660), (90, 33224094), (108, 27686745), (134, 22314690), (135, 22149396), (162, 18457830), (180, 16612047), (201, 14876460), (243, 12305220), (268, 11157345), (270, 11074698), (324, 9228915), (335, 8925876), (402, 7438230), (405, 7383132), (486, 6152610), (540, 5537349), (603, 4958820), (670, 4462938), (729, 4101740), (804, 3719115), (810, 3691566), (972, 3076305), (1005, 2975292), (1206, 2479410), (1215, 2461044), (1340, 2231469), (1458, 2050870), (1620, 1845783), (1809, 1652940), (2010, 1487646), (2412, 1239705), (2430, 1230522), (2916, 1025435), (3015, 991764), (3061, 976860), (3618, 826470), (3645, 820348), (4020, 743823), (4860, 615261), (5427, 550980), (6030, 495882), (6122, 488430), (7236, 413235), (7290, 410174), (9045, 330588), (9183, 325620), (10854, 275490), (12060, 247941), (12244, 244215), (14580, 205087), (15305, 195372), (16281, 183660), (18090, 165294), (18366, 162810), (21708, 137745), (27135, 110196), (27549, 108540), (30610, 97686), (32562, 91830), (36180, 82647), (36732, 81405), (45915, 65124), (48843, 61220), (54270, 55098)]