55728900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3298

約数の個数: 108

約数和(自身を含む): 183929200

約数和(自身を除く): 128200300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3259, 3420, 4275, 5700, 6518, 8550, 9777, 13036, 16295, 17100, 19554, 29331, 32590, 39108, 48885, 58662, 61921, 65180, 81475, 97770, 117324, 123842, 146655, 162950, 185763, 195540, 244425, 247684, 293310, 309605, 325900, 371526, 488850, 557289, 586620, 619210, 733275, 743052, 928815, 977700, 1114578, 1238420, 1466550, 1548025, 1857630, 2229156, 2786445, 2933100, 3096050, 3715260, 4644075, 5572890, 6192100, 9288150, 11145780, 13932225, 18576300, 27864450, 55728900]

約数ペア:

[(1, 55728900), (2, 27864450), (3, 18576300), (4, 13932225), (5, 11145780), (6, 9288150), (9, 6192100), (10, 5572890), (12, 4644075), (15, 3715260), (18, 3096050), (19, 2933100), (20, 2786445), (25, 2229156), (30, 1857630), (36, 1548025), (38, 1466550), (45, 1238420), (50, 1114578), (57, 977700), (60, 928815), (75, 743052), (76, 733275), (90, 619210), (95, 586620), (100, 557289), (114, 488850), (150, 371526), (171, 325900), (180, 309605), (190, 293310), (225, 247684), (228, 244425), (285, 195540), (300, 185763), (342, 162950), (380, 146655), (450, 123842), (475, 117324), (570, 97770), (684, 81475), (855, 65180), (900, 61921), (950, 58662), (1140, 48885), (1425, 39108), (1710, 32590), (1900, 29331), (2850, 19554), (3259, 17100), (3420, 16295), (4275, 13036), (5700, 9777), (6518, 8550)]