19007466900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{5261}}^1\times {\mathrm{12043}}^1$

素因数の和:17321

約数の個数: 72

約数和(自身を含む): 55009958304

約数和(自身を除く): 36002491404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 5261, 10522, 12043, 15783, 21044, 24086, 26305, 31566, 36129, 48172, 52610, 60215, 63132, 72258, 78915, 105220, 120430, 131525, 144516, 157830, 180645, 240860, 263050, 301075, 315660, 361290, 394575, 526100, 602150, 722580, 789150, 903225, 1204300, 1578300, 1806450, 3612900, 63358223, 126716446, 190074669, 253432892, 316791115, 380149338, 633582230, 760298676, 950373345, 1267164460, 1583955575, 1900746690, 3167911150, 3801493380, 4751866725, 6335822300, 9503733450, 19007466900]

約数ペア:

[(1, 19007466900), (2, 9503733450), (3, 6335822300), (4, 4751866725), (5, 3801493380), (6, 3167911150), (10, 1900746690), (12, 1583955575), (15, 1267164460), (20, 950373345), (25, 760298676), (30, 633582230), (50, 380149338), (60, 316791115), (75, 253432892), (100, 190074669), (150, 126716446), (300, 63358223), (5261, 3612900), (10522, 1806450), (12043, 1578300), (15783, 1204300), (21044, 903225), (24086, 789150), (26305, 722580), (31566, 602150), (36129, 526100), (48172, 394575), (52610, 361290), (60215, 315660), (63132, 301075), (72258, 263050), (78915, 240860), (105220, 180645), (120430, 157830), (131525, 144516)]