69814500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 238318080

約数和(自身を除く): 168503580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 109, 122, 125, 140, 150, 175, 183, 210, 218, 244, 250, 300, 305, 327, 350, 366, 375, 420, 427, 436, 500, 525, 545, 610, 654, 700, 732, 750, 763, 854, 875, 915, 1050, 1090, 1220, 1281, 1308, 1500, 1525, 1526, 1635, 1708, 1750, 1830, 2100, 2135, 2180, 2289, 2562, 2625, 2725, 3050, 3052, 3270, 3500, 3660, 3815, 4270, 4575, 4578, 5124, 5250, 5450, 6100, 6405, 6540, 6649, 7625, 7630, 8175, 8540, 9150, 9156, 10500, 10675, 10900, 11445, 12810, 13298, 13625, 15250, 15260, 16350, 18300, 19075, 19947, 21350, 22875, 22890, 25620, 26596, 27250, 30500, 32025, 32700, 33245, 38150, 39894, 40875, 42700, 45750, 45780, 46543, 53375, 54500, 57225, 64050, 66490, 76300, 79788, 81750, 91500, 93086, 95375, 99735, 106750, 114450, 128100, 132980, 139629, 160125, 163500, 166225, 186172, 190750, 199470, 213500, 228900, 232715, 279258, 286125, 320250, 332450, 381500, 398940, 465430, 498675, 558516, 572250, 640500, 664900, 698145, 831125, 930860, 997350, 1144500, 1163575, 1396290, 1662250, 1994700, 2327150, 2493375, 2792580, 3324500, 3490725, 4654300, 4986750, 5817875, 6981450, 9973500, 11635750, 13962900, 17453625, 23271500, 34907250, 69814500]

約数ペア:

[(1, 69814500), (2, 34907250), (3, 23271500), (4, 17453625), (5, 13962900), (6, 11635750), (7, 9973500), (10, 6981450), (12, 5817875), (14, 4986750), (15, 4654300), (20, 3490725), (21, 3324500), (25, 2792580), (28, 2493375), (30, 2327150), (35, 1994700), (42, 1662250), (50, 1396290), (60, 1163575), (61, 1144500), (70, 997350), (75, 930860), (84, 831125), (100, 698145), (105, 664900), (109, 640500), (122, 572250), (125, 558516), (140, 498675), (150, 465430), (175, 398940), (183, 381500), (210, 332450), (218, 320250), (244, 286125), (250, 279258), (300, 232715), (305, 228900), (327, 213500), (350, 199470), (366, 190750), (375, 186172), (420, 166225), (427, 163500), (436, 160125), (500, 139629), (525, 132980), (545, 128100), (610, 114450), (654, 106750), (700, 99735), (732, 95375), (750, 93086), (763, 91500), (854, 81750), (875, 79788), (915, 76300), (1050, 66490), (1090, 64050), (1220, 57225), (1281, 54500), (1308, 53375), (1500, 46543), (1525, 45780), (1526, 45750), (1635, 42700), (1708, 40875), (1750, 39894), (1830, 38150), (2100, 33245), (2135, 32700), (2180, 32025), (2289, 30500), (2562, 27250), (2625, 26596), (2725, 25620), (3050, 22890), (3052, 22875), (3270, 21350), (3500, 19947), (3660, 19075), (3815, 18300), (4270, 16350), (4575, 15260), (4578, 15250), (5124, 13625), (5250, 13298), (5450, 12810), (6100, 11445), (6405, 10900), (6540, 10675), (6649, 10500), (7625, 9156), (7630, 9150), (8175, 8540)]