7572045060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{19009}}^1$

素因数の和:21237

約数の個数: 72

約数和(自身を含む): 22980124440

約数和(自身を除く): 15408079380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2213, 4426, 6639, 8852, 11065, 13278, 19009, 19917, 22130, 26556, 33195, 38018, 39834, 44260, 57027, 66390, 76036, 79668, 95045, 99585, 114054, 132780, 171081, 190090, 199170, 228108, 285135, 342162, 380180, 398340, 570270, 684324, 855405, 1140540, 1710810, 3421620, 42066917, 84133834, 126200751, 168267668, 210334585, 252401502, 378602253, 420669170, 504803004, 631003755, 757204506, 841338340, 1262007510, 1514409012, 1893011265, 2524015020, 3786022530, 7572045060]

約数ペア:

[(1, 7572045060), (2, 3786022530), (3, 2524015020), (4, 1893011265), (5, 1514409012), (6, 1262007510), (9, 841338340), (10, 757204506), (12, 631003755), (15, 504803004), (18, 420669170), (20, 378602253), (30, 252401502), (36, 210334585), (45, 168267668), (60, 126200751), (90, 84133834), (180, 42066917), (2213, 3421620), (4426, 1710810), (6639, 1140540), (8852, 855405), (11065, 684324), (13278, 570270), (19009, 398340), (19917, 380180), (22130, 342162), (26556, 285135), (33195, 228108), (38018, 199170), (39834, 190090), (44260, 171081), (57027, 132780), (66390, 114054), (76036, 99585), (79668, 95045)]