225392700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{57793}}^1$

素因数の和:57823

約数の個数: 72

約数和(自身を含む): 702312688

約数和(自身を除く): 476919988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 57793, 115586, 173379, 231172, 288965, 346758, 577930, 693516, 751309, 866895, 1155860, 1444825, 1502618, 1733790, 2253927, 2889650, 3005236, 3467580, 3756545, 4334475, 4507854, 5779300, 7513090, 8668950, 9015708, 11269635, 15026180, 17337900, 18782725, 22539270, 37565450, 45078540, 56348175, 75130900, 112696350, 225392700]

約数ペア:

[(1, 225392700), (2, 112696350), (3, 75130900), (4, 56348175), (5, 45078540), (6, 37565450), (10, 22539270), (12, 18782725), (13, 17337900), (15, 15026180), (20, 11269635), (25, 9015708), (26, 8668950), (30, 7513090), (39, 5779300), (50, 4507854), (52, 4334475), (60, 3756545), (65, 3467580), (75, 3005236), (78, 2889650), (100, 2253927), (130, 1733790), (150, 1502618), (156, 1444825), (195, 1155860), (260, 866895), (300, 751309), (325, 693516), (390, 577930), (650, 346758), (780, 288965), (975, 231172), (1300, 173379), (1950, 115586), (3900, 57793)]