2882250

素因数分解:

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

素因数の和:94

約数の個数: 128

約数和(自身を含む): 9285120

約数和(自身を除く): 6402870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 61, 63, 70, 75, 90, 105, 122, 125, 126, 135, 150, 175, 183, 189, 210, 225, 250, 270, 305, 315, 350, 366, 375, 378, 427, 450, 525, 549, 610, 630, 675, 750, 854, 875, 915, 945, 1050, 1098, 1125, 1281, 1350, 1525, 1575, 1647, 1750, 1830, 1890, 2135, 2250, 2562, 2625, 2745, 3050, 3150, 3294, 3375, 3843, 4270, 4575, 4725, 5250, 5490, 6405, 6750, 7625, 7686, 7875, 8235, 9150, 9450, 10675, 11529, 12810, 13725, 15250, 15750, 16470, 19215, 21350, 22875, 23058, 23625, 27450, 32025, 38430, 41175, 45750, 47250, 53375, 57645, 64050, 68625, 82350, 96075, 106750, 115290, 137250, 160125, 192150, 205875, 288225, 320250, 411750, 480375, 576450, 960750, 1441125, 2882250]

約数ペア:

[(1, 2882250), (2, 1441125), (3, 960750), (5, 576450), (6, 480375), (7, 411750), (9, 320250), (10, 288225), (14, 205875), (15, 192150), (18, 160125), (21, 137250), (25, 115290), (27, 106750), (30, 96075), (35, 82350), (42, 68625), (45, 64050), (50, 57645), (54, 53375), (61, 47250), (63, 45750), (70, 41175), (75, 38430), (90, 32025), (105, 27450), (122, 23625), (125, 23058), (126, 22875), (135, 21350), (150, 19215), (175, 16470), (183, 15750), (189, 15250), (210, 13725), (225, 12810), (250, 11529), (270, 10675), (305, 9450), (315, 9150), (350, 8235), (366, 7875), (375, 7686), (378, 7625), (427, 6750), (450, 6405), (525, 5490), (549, 5250), (610, 4725), (630, 4575), (675, 4270), (750, 3843), (854, 3375), (875, 3294), (915, 3150), (945, 3050), (1050, 2745), (1098, 2625), (1125, 2562), (1281, 2250), (1350, 2135), (1525, 1890), (1575, 1830), (1647, 1750)]