2068698600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{16187}}^1$

素因数の和:16280

約数の個数: 144

約数和(自身を含む): 7045665120

約数和(自身を除く): 4976966520

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, 6390, 7100, 8520, 10650, 12780, 14200, 15975, 16187, 21300, 25560, 31950, 32374, 42600, 48561, 63900, 64748, 80935, 97122, 127800, 129496, 145683, 161870, 194244, 242805, 291366, 323740, 388488, 404675, 485610, 582732, 647480, 728415, 809350, 971220, 1149277, 1165464, 1214025, 1456830, 1618700, 1942440, 2298554, 2428050, 2913660, 3237400, 3447831, 3642075, 4597108, 4856100, 5746385, 5827320, 6895662, 7284150, 9194216, 9712200, 10343493, 11492770, 13791324, 14568300, 17239155, 20686986, 22985540, 27582648, 28731925, 29136600, 34478310, 41373972, 45971080, 51717465, 57463850, 68956620, 82747944, 86195775, 103434930, 114927700, 137913240, 172391550, 206869860, 229855400, 258587325, 344783100, 413739720, 517174650, 689566200, 1034349300, 2068698600]

約数ペア:

[(1, 2068698600), (2, 1034349300), (3, 689566200), (4, 517174650), (5, 413739720), (6, 344783100), (8, 258587325), (9, 229855400), (10, 206869860), (12, 172391550), (15, 137913240), (18, 114927700), (20, 103434930), (24, 86195775), (25, 82747944), (30, 68956620), (36, 57463850), (40, 51717465), (45, 45971080), (50, 41373972), (60, 34478310), (71, 29136600), (72, 28731925), (75, 27582648), (90, 22985540), (100, 20686986), (120, 17239155), (142, 14568300), (150, 13791324), (180, 11492770), (200, 10343493), (213, 9712200), (225, 9194216), (284, 7284150), (300, 6895662), (355, 5827320), (360, 5746385), (426, 4856100), (450, 4597108), (568, 3642075), (600, 3447831), (639, 3237400), (710, 2913660), (852, 2428050), (900, 2298554), (1065, 1942440), (1278, 1618700), (1420, 1456830), (1704, 1214025), (1775, 1165464), (1800, 1149277), (2130, 971220), (2556, 809350), (2840, 728415), (3195, 647480), (3550, 582732), (4260, 485610), (5112, 404675), (5325, 388488), (6390, 323740), (7100, 291366), (8520, 242805), (10650, 194244), (12780, 161870), (14200, 145683), (15975, 129496), (16187, 127800), (21300, 97122), (25560, 80935), (31950, 64748), (32374, 63900), (42600, 48561)]