38018250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 104863824

約数和(自身を除く): 66845574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 125, 150, 183, 225, 250, 277, 305, 366, 375, 450, 549, 554, 610, 750, 831, 915, 1098, 1125, 1385, 1525, 1662, 1830, 2250, 2493, 2745, 2770, 3050, 4155, 4575, 4986, 5490, 6925, 7625, 8310, 9150, 12465, 13725, 13850, 15250, 16897, 20775, 22875, 24930, 27450, 33794, 34625, 41550, 45750, 50691, 62325, 68625, 69250, 84485, 101382, 103875, 124650, 137250, 152073, 168970, 207750, 253455, 304146, 311625, 422425, 506910, 623250, 760365, 844850, 1267275, 1520730, 2112125, 2534550, 3801825, 4224250, 6336375, 7603650, 12672750, 19009125, 38018250]

約数ペア:

[(1, 38018250), (2, 19009125), (3, 12672750), (5, 7603650), (6, 6336375), (9, 4224250), (10, 3801825), (15, 2534550), (18, 2112125), (25, 1520730), (30, 1267275), (45, 844850), (50, 760365), (61, 623250), (75, 506910), (90, 422425), (122, 311625), (125, 304146), (150, 253455), (183, 207750), (225, 168970), (250, 152073), (277, 137250), (305, 124650), (366, 103875), (375, 101382), (450, 84485), (549, 69250), (554, 68625), (610, 62325), (750, 50691), (831, 45750), (915, 41550), (1098, 34625), (1125, 33794), (1385, 27450), (1525, 24930), (1662, 22875), (1830, 20775), (2250, 16897), (2493, 15250), (2745, 13850), (2770, 13725), (3050, 12465), (4155, 9150), (4575, 8310), (4986, 7625), (5490, 6925)]