48398700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 144

約数和(自身を含む): 168600320

約数和(自身を除く): 120201620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1213, 1330, 1425, 1596, 1900, 1995, 2100, 2426, 2660, 2850, 3325, 3639, 3990, 4852, 5700, 6065, 6650, 7278, 7980, 8491, 9975, 12130, 13300, 14556, 16982, 18195, 19950, 23047, 24260, 25473, 30325, 33964, 36390, 39900, 42455, 46094, 50946, 60650, 69141, 72780, 84910, 90975, 92188, 101892, 115235, 121300, 127365, 138282, 161329, 169820, 181950, 212275, 230470, 254730, 276564, 322658, 345705, 363900, 424550, 460940, 483987, 509460, 576175, 636825, 645316, 691410, 806645, 849100, 967974, 1152350, 1273650, 1382820, 1613290, 1728525, 1935948, 2304700, 2419935, 2547300, 3226580, 3457050, 4033225, 4839870, 6914100, 8066450, 9679740, 12099675, 16132900, 24199350, 48398700]

約数ペア:

[(1, 48398700), (2, 24199350), (3, 16132900), (4, 12099675), (5, 9679740), (6, 8066450), (7, 6914100), (10, 4839870), (12, 4033225), (14, 3457050), (15, 3226580), (19, 2547300), (20, 2419935), (21, 2304700), (25, 1935948), (28, 1728525), (30, 1613290), (35, 1382820), (38, 1273650), (42, 1152350), (50, 967974), (57, 849100), (60, 806645), (70, 691410), (75, 645316), (76, 636825), (84, 576175), (95, 509460), (100, 483987), (105, 460940), (114, 424550), (133, 363900), (140, 345705), (150, 322658), (175, 276564), (190, 254730), (210, 230470), (228, 212275), (266, 181950), (285, 169820), (300, 161329), (350, 138282), (380, 127365), (399, 121300), (420, 115235), (475, 101892), (525, 92188), (532, 90975), (570, 84910), (665, 72780), (700, 69141), (798, 60650), (950, 50946), (1050, 46094), (1140, 42455), (1213, 39900), (1330, 36390), (1425, 33964), (1596, 30325), (1900, 25473), (1995, 24260), (2100, 23047), (2426, 19950), (2660, 18195), (2850, 16982), (3325, 14556), (3639, 13300), (3990, 12130), (4852, 9975), (5700, 8491), (6065, 7980), (6650, 7278)]