201289140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 662734800

約数和(自身を除く): 461445660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 509, 585, 676, 780, 845, 1014, 1018, 1170, 1521, 1527, 1690, 2028, 2036, 2197, 2340, 2535, 2545, 3042, 3054, 3380, 4394, 4581, 5070, 5090, 6084, 6108, 6591, 6617, 7605, 7635, 8788, 9162, 10140, 10180, 10985, 13182, 13234, 15210, 15270, 18324, 19773, 19851, 21970, 22905, 26364, 26468, 30420, 30540, 32955, 33085, 39546, 39702, 43940, 45810, 59553, 65910, 66170, 79092, 79404, 86021, 91620, 98865, 99255, 119106, 131820, 132340, 172042, 197730, 198510, 238212, 258063, 297765, 344084, 395460, 397020, 430105, 516126, 595530, 774189, 860210, 1032252, 1118273, 1191060, 1290315, 1548378, 1720420, 2236546, 2580630, 3096756, 3354819, 3870945, 4473092, 5161260, 5591365, 6709638, 7741890, 10064457, 11182730, 13419276, 15483780, 16774095, 20128914, 22365460, 33548190, 40257828, 50322285, 67096380, 100644570, 201289140]

約数ペア:

[(1, 201289140), (2, 100644570), (3, 67096380), (4, 50322285), (5, 40257828), (6, 33548190), (9, 22365460), (10, 20128914), (12, 16774095), (13, 15483780), (15, 13419276), (18, 11182730), (20, 10064457), (26, 7741890), (30, 6709638), (36, 5591365), (39, 5161260), (45, 4473092), (52, 3870945), (60, 3354819), (65, 3096756), (78, 2580630), (90, 2236546), (117, 1720420), (130, 1548378), (156, 1290315), (169, 1191060), (180, 1118273), (195, 1032252), (234, 860210), (260, 774189), (338, 595530), (390, 516126), (468, 430105), (507, 397020), (509, 395460), (585, 344084), (676, 297765), (780, 258063), (845, 238212), (1014, 198510), (1018, 197730), (1170, 172042), (1521, 132340), (1527, 131820), (1690, 119106), (2028, 99255), (2036, 98865), (2197, 91620), (2340, 86021), (2535, 79404), (2545, 79092), (3042, 66170), (3054, 65910), (3380, 59553), (4394, 45810), (4581, 43940), (5070, 39702), (5090, 39546), (6084, 33085), (6108, 32955), (6591, 30540), (6617, 30420), (7605, 26468), (7635, 26364), (8788, 22905), (9162, 21970), (10140, 19851), (10180, 19773), (10985, 18324), (13182, 15270), (13234, 15210)]