99681400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5513

約数の個数: 96

約数和(自身を含む): 285294240

約数和(自身を除く): 185612840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 5477, 9100, 10954, 18200, 21908, 27385, 38339, 43816, 54770, 71201, 76678, 109540, 136925, 142402, 153356, 191695, 219080, 273850, 284804, 306712, 356005, 383390, 498407, 547700, 569608, 712010, 766780, 958475, 996814, 1095400, 1424020, 1533560, 1780025, 1916950, 1993628, 2492035, 2848040, 3560050, 3833900, 3987256, 4984070, 7120100, 7667800, 9968140, 12460175, 14240200, 19936280, 24920350, 49840700, 99681400]

約数ペア:

[(1, 99681400), (2, 49840700), (4, 24920350), (5, 19936280), (7, 14240200), (8, 12460175), (10, 9968140), (13, 7667800), (14, 7120100), (20, 4984070), (25, 3987256), (26, 3833900), (28, 3560050), (35, 2848040), (40, 2492035), (50, 1993628), (52, 1916950), (56, 1780025), (65, 1533560), (70, 1424020), (91, 1095400), (100, 996814), (104, 958475), (130, 766780), (140, 712010), (175, 569608), (182, 547700), (200, 498407), (260, 383390), (280, 356005), (325, 306712), (350, 284804), (364, 273850), (455, 219080), (520, 191695), (650, 153356), (700, 142402), (728, 136925), (910, 109540), (1300, 76678), (1400, 71201), (1820, 54770), (2275, 43816), (2600, 38339), (3640, 27385), (4550, 21908), (5477, 18200), (9100, 10954)]