790900200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{48821}}^1$

素因数の和:48849

約数の個数: 120

約数和(自身を含む): 2746969830

約数和(自身を除く): 1956069630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 48821, 97642, 146463, 195284, 244105, 292926, 390568, 439389, 488210, 585852, 732315, 878778, 976420, 1171704, 1220525, 1318167, 1464630, 1757556, 1952840, 2196945, 2441050, 2636334, 2929260, 3515112, 3661575, 3954501, 4393890, 4882100, 5272668, 5858520, 6590835, 7323150, 7909002, 8787780, 9764200, 10545336, 10984725, 13181670, 14646300, 15818004, 17575560, 19772505, 21969450, 26363340, 29292600, 31636008, 32954175, 39545010, 43938900, 52726680, 65908350, 79090020, 87877800, 98862525, 131816700, 158180040, 197725050, 263633400, 395450100, 790900200]

約数ペア:

[(1, 790900200), (2, 395450100), (3, 263633400), (4, 197725050), (5, 158180040), (6, 131816700), (8, 98862525), (9, 87877800), (10, 79090020), (12, 65908350), (15, 52726680), (18, 43938900), (20, 39545010), (24, 32954175), (25, 31636008), (27, 29292600), (30, 26363340), (36, 21969450), (40, 19772505), (45, 17575560), (50, 15818004), (54, 14646300), (60, 13181670), (72, 10984725), (75, 10545336), (81, 9764200), (90, 8787780), (100, 7909002), (108, 7323150), (120, 6590835), (135, 5858520), (150, 5272668), (162, 4882100), (180, 4393890), (200, 3954501), (216, 3661575), (225, 3515112), (270, 2929260), (300, 2636334), (324, 2441050), (360, 2196945), (405, 1952840), (450, 1757556), (540, 1464630), (600, 1318167), (648, 1220525), (675, 1171704), (810, 976420), (900, 878778), (1080, 732315), (1350, 585852), (1620, 488210), (1800, 439389), (2025, 390568), (2700, 292926), (3240, 244105), (4050, 195284), (5400, 146463), (8100, 97642), (16200, 48821)]