About the Number
128423340100
2進数表記:1110111100110101000001010100001000100
漢数字表記:千二百八十四億二千三百三十四万百
素因数分解:
素因数の和:3950
約数の個数: 144
約数和(自身を含む): 308662744320
約数和(自身を除く): 180239404220
約数列:
[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 220, 275, 316, 395, 433, 550, 790, 866, 869, 1100, 1580, 1732, 1738, 1975, 2165, 3413, 3476, 3950, 4330, 4345, 4763, 6826, 7900, 8660, 8690, 9526, 10825, 13652, 17065, 17380, 19052, 21650, 21725, 23815, 34130, 34207, 37543, 43300, 43450, 47630, 68260, 68414, 75086, 85325, 86900, 95260, 119075, 136828, 150172, 170650, 171035, 187715, 238150, 269627, 341300, 342070, 375430, 376277, 476300, 539254, 684140, 750860, 752554, 855175, 938575, 1078508, 1348135, 1477829, 1505108, 1710350, 1877150, 1881385, 2696270, 2955658, 2965897, 3420700, 3754300, 3762770, 5392540, 5911316, 5931794, 6740675, 7389145, 7525540, 9406925, 11863588, 13481350, 14778290, 14829485, 16256119, 18813850, 26962700, 29556580, 29658970, 32512238, 36945725, 37627700, 59317940, 65024476, 73891450, 74147425, 81280595, 116748491, 147782900, 148294850, 162561190, 233496982, 296589700, 325122380, 406402975, 466993964, 583742455, 812805950, 1167484910, 1284233401, 1625611900, 2334969820, 2568466802, 2918712275, 5136933604, 5837424550, 6421167005, 11674849100, 12842334010, 25684668020, 32105835025, 64211670050, 128423340100]
約数ペア:
[(1, 128423340100), (2, 64211670050), (4, 32105835025), (5, 25684668020), (10, 12842334010), (11, 11674849100), (20, 6421167005), (22, 5837424550), (25, 5136933604), (44, 2918712275), (50, 2568466802), (55, 2334969820), (79, 1625611900), (100, 1284233401), (110, 1167484910), (158, 812805950), (220, 583742455), (275, 466993964), (316, 406402975), (395, 325122380), (433, 296589700), (550, 233496982), (790, 162561190), (866, 148294850), (869, 147782900), (1100, 116748491), (1580, 81280595), (1732, 74147425), (1738, 73891450), (1975, 65024476), (2165, 59317940), (3413, 37627700), (3476, 36945725), (3950, 32512238), (4330, 29658970), (4345, 29556580), (4763, 26962700), (6826, 18813850), (7900, 16256119), (8660, 14829485), (8690, 14778290), (9526, 13481350), (10825, 11863588), (13652, 9406925), (17065, 7525540), (17380, 7389145), (19052, 6740675), (21650, 5931794), (21725, 5911316), (23815, 5392540), (34130, 3762770), (34207, 3754300), (37543, 3420700), (43300, 2965897), (43450, 2955658), (47630, 2696270), (68260, 1881385), (68414, 1877150), (75086, 1710350), (85325, 1505108), (86900, 1477829), (95260, 1348135), (119075, 1078508), (136828, 938575), (150172, 855175), (170650, 752554), (171035, 750860), (187715, 684140), (238150, 539254), (269627, 476300), (341300, 376277), (342070, 375430)]このpageの処理時間: 0.40859436988830566 seconds