2080250100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{85607}}^1$

素因数の和:85636

約数の個数: 108

約数和(自身を含む): 6762004704

約数和(自身を除く): 4681754604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 12150, 24300, 85607, 171214, 256821, 342428, 428035, 513642, 770463, 856070, 1027284, 1284105, 1540926, 1712140, 2140175, 2311389, 2568210, 3081852, 3852315, 4280350, 4622778, 5136420, 6420525, 6934167, 7704630, 8560700, 9245556, 11556945, 12841050, 13868334, 15409260, 19261575, 20802501, 23113890, 25682100, 27736668, 34670835, 38523150, 41605002, 46227780, 57784725, 69341670, 77046300, 83210004, 104012505, 115569450, 138683340, 173354175, 208025010, 231138900, 346708350, 416050020, 520062525, 693416700, 1040125050, 2080250100]

約数ペア:

[(1, 2080250100), (2, 1040125050), (3, 693416700), (4, 520062525), (5, 416050020), (6, 346708350), (9, 231138900), (10, 208025010), (12, 173354175), (15, 138683340), (18, 115569450), (20, 104012505), (25, 83210004), (27, 77046300), (30, 69341670), (36, 57784725), (45, 46227780), (50, 41605002), (54, 38523150), (60, 34670835), (75, 27736668), (81, 25682100), (90, 23113890), (100, 20802501), (108, 19261575), (135, 15409260), (150, 13868334), (162, 12841050), (180, 11556945), (225, 9245556), (243, 8560700), (270, 7704630), (300, 6934167), (324, 6420525), (405, 5136420), (450, 4622778), (486, 4280350), (540, 3852315), (675, 3081852), (810, 2568210), (900, 2311389), (972, 2140175), (1215, 1712140), (1350, 1540926), (1620, 1284105), (2025, 1027284), (2430, 856070), (2700, 770463), (4050, 513642), (4860, 428035), (6075, 342428), (8100, 256821), (12150, 171214), (24300, 85607)]