201634020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{22861}}^1$

素因数の和:22890

約数の個数: 108

約数和(自身を含む): 711511164

約数和(自身を除く): 509877144

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 22861, 45722, 68583, 91444, 114305, 137166, 160027, 205749, 228610, 274332, 320054, 342915, 411498, 457220, 480081, 640108, 685830, 800135, 822996, 960162, 1028745, 1120189, 1371660, 1440243, 1600270, 1920324, 2057490, 2240378, 2400405, 2880486, 3200540, 3360567, 4114980, 4480756, 4800810, 5600945, 5760972, 6721134, 7201215, 9601620, 10081701, 11201890, 13442268, 14402430, 16802835, 20163402, 22403780, 28804860, 33605670, 40326804, 50408505, 67211340, 100817010, 201634020]

約数ペア:

[(1, 201634020), (2, 100817010), (3, 67211340), (4, 50408505), (5, 40326804), (6, 33605670), (7, 28804860), (9, 22403780), (10, 20163402), (12, 16802835), (14, 14402430), (15, 13442268), (18, 11201890), (20, 10081701), (21, 9601620), (28, 7201215), (30, 6721134), (35, 5760972), (36, 5600945), (42, 4800810), (45, 4480756), (49, 4114980), (60, 3360567), (63, 3200540), (70, 2880486), (84, 2400405), (90, 2240378), (98, 2057490), (105, 1920324), (126, 1600270), (140, 1440243), (147, 1371660), (180, 1120189), (196, 1028745), (210, 960162), (245, 822996), (252, 800135), (294, 685830), (315, 640108), (420, 480081), (441, 457220), (490, 411498), (588, 342915), (630, 320054), (735, 274332), (882, 228610), (980, 205749), (1260, 160027), (1470, 137166), (1764, 114305), (2205, 91444), (2940, 68583), (4410, 45722), (8820, 22861)]