811913400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6353}}^1$

素因数の和:6446

約数の個数: 144

約数和(自身を含む): 2765514960

約数和(自身を除く): 1953601560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 852, 900, 1065, 1278, 1420, 1704, 1775, 1800, 2130, 2556, 2840, 3195, 3550, 4260, 5112, 5325, 6353, 6390, 7100, 8520, 10650, 12706, 12780, 14200, 15975, 19059, 21300, 25412, 25560, 31765, 31950, 38118, 42600, 50824, 57177, 63530, 63900, 76236, 95295, 114354, 127060, 127800, 152472, 158825, 190590, 228708, 254120, 285885, 317650, 381180, 451063, 457416, 476475, 571770, 635300, 762360, 902126, 952950, 1143540, 1270600, 1353189, 1429425, 1804252, 1905900, 2255315, 2287080, 2706378, 2858850, 3608504, 3811800, 4059567, 4510630, 5412756, 5717700, 6765945, 8119134, 9021260, 10825512, 11276575, 11435400, 13531890, 16238268, 18042520, 20297835, 22553150, 27063780, 32476536, 33829725, 40595670, 45106300, 54127560, 67659450, 81191340, 90212600, 101489175, 135318900, 162382680, 202978350, 270637800, 405956700, 811913400]

約数ペア:

[(1, 811913400), (2, 405956700), (3, 270637800), (4, 202978350), (5, 162382680), (6, 135318900), (8, 101489175), (9, 90212600), (10, 81191340), (12, 67659450), (15, 54127560), (18, 45106300), (20, 40595670), (24, 33829725), (25, 32476536), (30, 27063780), (36, 22553150), (40, 20297835), (45, 18042520), (50, 16238268), (60, 13531890), (71, 11435400), (72, 11276575), (75, 10825512), (90, 9021260), (100, 8119134), (120, 6765945), (142, 5717700), (150, 5412756), (180, 4510630), (200, 4059567), (213, 3811800), (225, 3608504), (284, 2858850), (300, 2706378), (355, 2287080), (360, 2255315), (426, 1905900), (450, 1804252), (568, 1429425), (600, 1353189), (639, 1270600), (710, 1143540), (852, 952950), (900, 902126), (1065, 762360), (1278, 635300), (1420, 571770), (1704, 476475), (1775, 457416), (1800, 451063), (2130, 381180), (2556, 317650), (2840, 285885), (3195, 254120), (3550, 228708), (4260, 190590), (5112, 158825), (5325, 152472), (6353, 127800), (6390, 127060), (7100, 114354), (8520, 95295), (10650, 76236), (12706, 63900), (12780, 63530), (14200, 57177), (15975, 50824), (19059, 42600), (21300, 38118), (25412, 31950), (25560, 31765)]