199020150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 662957568

約数和(自身を除く): 463937418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 41, 42, 45, 46, 50, 63, 67, 69, 70, 75, 82, 90, 105, 115, 123, 126, 134, 138, 150, 161, 175, 201, 205, 207, 210, 225, 230, 246, 287, 315, 322, 335, 345, 350, 369, 402, 410, 414, 450, 469, 483, 525, 574, 575, 603, 615, 630, 670, 690, 738, 805, 861, 938, 943, 966, 1005, 1025, 1035, 1050, 1150, 1206, 1230, 1407, 1435, 1449, 1541, 1575, 1610, 1675, 1722, 1725, 1845, 1886, 2010, 2050, 2070, 2345, 2415, 2583, 2747, 2814, 2829, 2870, 2898, 3015, 3075, 3082, 3150, 3350, 3450, 3690, 4025, 4221, 4305, 4623, 4690, 4715, 4830, 5025, 5166, 5175, 5494, 5658, 6030, 6150, 6601, 7035, 7175, 7245, 7705, 8050, 8241, 8442, 8487, 8610, 9225, 9246, 9430, 10050, 10350, 10787, 11725, 12075, 12915, 13202, 13735, 13869, 14070, 14145, 14350, 14490, 15075, 15410, 16482, 16974, 18450, 19229, 19803, 21105, 21525, 21574, 23115, 23450, 23575, 24150, 24723, 25830, 27470, 27738, 28290, 30150, 32361, 33005, 35175, 36225, 38458, 38525, 39606, 41205, 42210, 42435, 43050, 46230, 47150, 49446, 53935, 57687, 59409, 63181, 64575, 64722, 66010, 68675, 69345, 70350, 70725, 72450, 77050, 82410, 84870, 96145, 97083, 99015, 105525, 107870, 115374, 115575, 118818, 123615, 126362, 129150, 137350, 138690, 141450, 161805, 165025, 173061, 189543, 192290, 194166, 198030, 206025, 211050, 212175, 231150, 247230, 269675, 288435, 297045, 315905, 323610, 330050, 346122, 346725, 379086, 412050, 424350, 442267, 480725, 485415, 495075, 539350, 568629, 576870, 594090, 618075, 631810, 693450, 809025, 865305, 884534, 947715, 961450, 970830, 990150, 1137258, 1236150, 1326801, 1442175, 1485225, 1579525, 1618050, 1730610, 1895430, 2211335, 2427075, 2653602, 2843145, 2884350, 2970450, 3159050, 3980403, 4326525, 4422670, 4738575, 4854150, 5686290, 6634005, 7960806, 8653050, 9477150, 11056675, 13268010, 14215725, 19902015, 22113350, 28431450, 33170025, 39804030, 66340050, 99510075, 199020150]

約数ペア:

[(1, 199020150), (2, 99510075), (3, 66340050), (5, 39804030), (6, 33170025), (7, 28431450), (9, 22113350), (10, 19902015), (14, 14215725), (15, 13268010), (18, 11056675), (21, 9477150), (23, 8653050), (25, 7960806), (30, 6634005), (35, 5686290), (41, 4854150), (42, 4738575), (45, 4422670), (46, 4326525), (50, 3980403), (63, 3159050), (67, 2970450), (69, 2884350), (70, 2843145), (75, 2653602), (82, 2427075), (90, 2211335), (105, 1895430), (115, 1730610), (123, 1618050), (126, 1579525), (134, 1485225), (138, 1442175), (150, 1326801), (161, 1236150), (175, 1137258), (201, 990150), (205, 970830), (207, 961450), (210, 947715), (225, 884534), (230, 865305), (246, 809025), (287, 693450), (315, 631810), (322, 618075), (335, 594090), (345, 576870), (350, 568629), (369, 539350), (402, 495075), (410, 485415), (414, 480725), (450, 442267), (469, 424350), (483, 412050), (525, 379086), (574, 346725), (575, 346122), (603, 330050), (615, 323610), (630, 315905), (670, 297045), (690, 288435), (738, 269675), (805, 247230), (861, 231150), (938, 212175), (943, 211050), (966, 206025), (1005, 198030), (1025, 194166), (1035, 192290), (1050, 189543), (1150, 173061), (1206, 165025), (1230, 161805), (1407, 141450), (1435, 138690), (1449, 137350), (1541, 129150), (1575, 126362), (1610, 123615), (1675, 118818), (1722, 115575), (1725, 115374), (1845, 107870), (1886, 105525), (2010, 99015), (2050, 97083), (2070, 96145), (2345, 84870), (2415, 82410), (2583, 77050), (2747, 72450), (2814, 70725), (2829, 70350), (2870, 69345), (2898, 68675), (3015, 66010), (3075, 64722), (3082, 64575), (3150, 63181), (3350, 59409), (3450, 57687), (3690, 53935), (4025, 49446), (4221, 47150), (4305, 46230), (4623, 43050), (4690, 42435), (4715, 42210), (4830, 41205), (5025, 39606), (5166, 38525), (5175, 38458), (5494, 36225), (5658, 35175), (6030, 33005), (6150, 32361), (6601, 30150), (7035, 28290), (7175, 27738), (7245, 27470), (7705, 25830), (8050, 24723), (8241, 24150), (8442, 23575), (8487, 23450), (8610, 23115), (9225, 21574), (9246, 21525), (9430, 21105), (10050, 19803), (10350, 19229), (10787, 18450), (11725, 16974), (12075, 16482), (12915, 15410), (13202, 15075), (13735, 14490), (13869, 14350), (14070, 14145)]