156085380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 563492160

約数和(自身を除く): 407406780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 461, 495, 513, 540, 570, 594, 627, 660, 684, 810, 836, 855, 891, 922, 990, 1026, 1045, 1140, 1188, 1254, 1383, 1485, 1539, 1620, 1710, 1782, 1844, 1881, 1980, 2052, 2090, 2305, 2508, 2565, 2766, 2970, 3078, 3135, 3420, 3564, 3762, 4149, 4180, 4455, 4610, 5071, 5130, 5532, 5643, 5940, 6156, 6270, 6915, 7524, 7695, 8298, 8759, 8910, 9220, 9405, 10142, 10260, 11286, 12447, 12540, 13830, 15213, 15390, 16596, 16929, 17518, 17820, 18810, 20284, 20745, 22572, 24894, 25355, 26277, 27660, 28215, 30426, 30780, 33858, 35036, 37341, 37620, 41490, 43795, 45639, 49788, 50710, 52554, 56430, 60852, 62235, 67716, 74682, 76065, 78831, 82980, 84645, 87590, 91278, 96349, 101420, 105108, 112860, 124470, 131385, 136917, 149364, 152130, 157662, 169290, 175180, 182556, 186705, 192698, 228195, 236493, 248940, 262770, 273834, 289047, 304260, 315324, 338580, 373410, 385396, 394155, 410751, 456390, 472986, 481745, 525540, 547668, 578094, 684585, 709479, 746820, 788310, 821502, 867141, 912780, 945972, 963490, 1156188, 1182465, 1369170, 1418958, 1445235, 1576620, 1643004, 1734282, 1926980, 2053755, 2364930, 2601423, 2738340, 2837916, 2890470, 3468564, 3547395, 4107510, 4335705, 4729860, 5202846, 5780940, 7094790, 7804269, 8215020, 8671410, 10405692, 13007115, 14189580, 15608538, 17342820, 26014230, 31217076, 39021345, 52028460, 78042690, 156085380]

約数ペア:

[(1, 156085380), (2, 78042690), (3, 52028460), (4, 39021345), (5, 31217076), (6, 26014230), (9, 17342820), (10, 15608538), (11, 14189580), (12, 13007115), (15, 10405692), (18, 8671410), (19, 8215020), (20, 7804269), (22, 7094790), (27, 5780940), (30, 5202846), (33, 4729860), (36, 4335705), (38, 4107510), (44, 3547395), (45, 3468564), (54, 2890470), (55, 2837916), (57, 2738340), (60, 2601423), (66, 2364930), (76, 2053755), (81, 1926980), (90, 1734282), (95, 1643004), (99, 1576620), (108, 1445235), (110, 1418958), (114, 1369170), (132, 1182465), (135, 1156188), (162, 963490), (165, 945972), (171, 912780), (180, 867141), (190, 821502), (198, 788310), (209, 746820), (220, 709479), (228, 684585), (270, 578094), (285, 547668), (297, 525540), (324, 481745), (330, 472986), (342, 456390), (380, 410751), (396, 394155), (405, 385396), (418, 373410), (461, 338580), (495, 315324), (513, 304260), (540, 289047), (570, 273834), (594, 262770), (627, 248940), (660, 236493), (684, 228195), (810, 192698), (836, 186705), (855, 182556), (891, 175180), (922, 169290), (990, 157662), (1026, 152130), (1045, 149364), (1140, 136917), (1188, 131385), (1254, 124470), (1383, 112860), (1485, 105108), (1539, 101420), (1620, 96349), (1710, 91278), (1782, 87590), (1844, 84645), (1881, 82980), (1980, 78831), (2052, 76065), (2090, 74682), (2305, 67716), (2508, 62235), (2565, 60852), (2766, 56430), (2970, 52554), (3078, 50710), (3135, 49788), (3420, 45639), (3564, 43795), (3762, 41490), (4149, 37620), (4180, 37341), (4455, 35036), (4610, 33858), (5071, 30780), (5130, 30426), (5532, 28215), (5643, 27660), (5940, 26277), (6156, 25355), (6270, 24894), (6915, 22572), (7524, 20745), (7695, 20284), (8298, 18810), (8759, 17820), (8910, 17518), (9220, 16929), (9405, 16596), (10142, 15390), (10260, 15213), (11286, 13830), (12447, 12540)]