65857800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 220968000

約数和(自身を除く): 155110200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 53, 57, 60, 75, 76, 95, 100, 106, 109, 114, 120, 150, 152, 159, 190, 200, 212, 218, 228, 265, 285, 300, 318, 327, 380, 424, 436, 456, 475, 530, 545, 570, 600, 636, 654, 760, 795, 872, 950, 1007, 1060, 1090, 1140, 1272, 1308, 1325, 1425, 1590, 1635, 1900, 2014, 2071, 2120, 2180, 2280, 2616, 2650, 2725, 2850, 3021, 3180, 3270, 3800, 3975, 4028, 4142, 4360, 5035, 5300, 5450, 5700, 5777, 6042, 6213, 6360, 6540, 7950, 8056, 8175, 8284, 10070, 10355, 10600, 10900, 11400, 11554, 12084, 12426, 13080, 15105, 15900, 16350, 16568, 17331, 20140, 20710, 21800, 23108, 24168, 24852, 25175, 28885, 30210, 31065, 31800, 32700, 34662, 40280, 41420, 46216, 49704, 50350, 51775, 57770, 60420, 62130, 65400, 69324, 75525, 82840, 86655, 100700, 103550, 109763, 115540, 120840, 124260, 138648, 144425, 151050, 155325, 173310, 201400, 207100, 219526, 231080, 248520, 288850, 302100, 310650, 329289, 346620, 414200, 433275, 439052, 548815, 577700, 604200, 621300, 658578, 693240, 866550, 878104, 1097630, 1155400, 1242600, 1317156, 1646445, 1733100, 2195260, 2634312, 2744075, 3292890, 3466200, 4390520, 5488150, 6585780, 8232225, 10976300, 13171560, 16464450, 21952600, 32928900, 65857800]

約数ペア:

[(1, 65857800), (2, 32928900), (3, 21952600), (4, 16464450), (5, 13171560), (6, 10976300), (8, 8232225), (10, 6585780), (12, 5488150), (15, 4390520), (19, 3466200), (20, 3292890), (24, 2744075), (25, 2634312), (30, 2195260), (38, 1733100), (40, 1646445), (50, 1317156), (53, 1242600), (57, 1155400), (60, 1097630), (75, 878104), (76, 866550), (95, 693240), (100, 658578), (106, 621300), (109, 604200), (114, 577700), (120, 548815), (150, 439052), (152, 433275), (159, 414200), (190, 346620), (200, 329289), (212, 310650), (218, 302100), (228, 288850), (265, 248520), (285, 231080), (300, 219526), (318, 207100), (327, 201400), (380, 173310), (424, 155325), (436, 151050), (456, 144425), (475, 138648), (530, 124260), (545, 120840), (570, 115540), (600, 109763), (636, 103550), (654, 100700), (760, 86655), (795, 82840), (872, 75525), (950, 69324), (1007, 65400), (1060, 62130), (1090, 60420), (1140, 57770), (1272, 51775), (1308, 50350), (1325, 49704), (1425, 46216), (1590, 41420), (1635, 40280), (1900, 34662), (2014, 32700), (2071, 31800), (2120, 31065), (2180, 30210), (2280, 28885), (2616, 25175), (2650, 24852), (2725, 24168), (2850, 23108), (3021, 21800), (3180, 20710), (3270, 20140), (3800, 17331), (3975, 16568), (4028, 16350), (4142, 15900), (4360, 15105), (5035, 13080), (5300, 12426), (5450, 12084), (5700, 11554), (5777, 11400), (6042, 10900), (6213, 10600), (6360, 10355), (6540, 10070), (7950, 8284), (8056, 8175)]