251800380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35869}}^1$

素因数の和:35900

約数の個数: 96

約数和(自身を含む): 843662400

約数和(自身を除く): 591862020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 35869, 71738, 107607, 143476, 179345, 215214, 322821, 358690, 430428, 466297, 538035, 645642, 717380, 932594, 968463, 1076070, 1291284, 1398891, 1614105, 1865188, 1936926, 2152140, 2331485, 2797782, 3228210, 3873852, 4196673, 4662970, 4842315, 5595564, 6456420, 6994455, 8393346, 9325940, 9684630, 12590019, 13988910, 16786692, 19369260, 20983365, 25180038, 27977820, 41966730, 50360076, 62950095, 83933460, 125900190, 251800380]

約数ペア:

[(1, 251800380), (2, 125900190), (3, 83933460), (4, 62950095), (5, 50360076), (6, 41966730), (9, 27977820), (10, 25180038), (12, 20983365), (13, 19369260), (15, 16786692), (18, 13988910), (20, 12590019), (26, 9684630), (27, 9325940), (30, 8393346), (36, 6994455), (39, 6456420), (45, 5595564), (52, 4842315), (54, 4662970), (60, 4196673), (65, 3873852), (78, 3228210), (90, 2797782), (108, 2331485), (117, 2152140), (130, 1936926), (135, 1865188), (156, 1614105), (180, 1398891), (195, 1291284), (234, 1076070), (260, 968463), (270, 932594), (351, 717380), (390, 645642), (468, 538035), (540, 466297), (585, 430428), (702, 358690), (780, 322821), (1170, 215214), (1404, 179345), (1755, 143476), (2340, 107607), (3510, 71738), (7020, 35869)]