About the Number
42768502020
2進数表記:100111110101001100111000110100000100
漢数字表記:四百二十七億六千八百五十万二千二十
素因数分解:
素因数の和:6421749
約数の個数: 72
約数和(自身を含む): 133237390104
約数和(自身を除く): 90468888084
約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 6421697, 12843394, 19265091, 25686788, 32108485, 38530182, 57795273, 64216970, 77060364, 96325455, 115590546, 128433940, 192650910, 231181092, 237602789, 288976365, 385301820, 475205578, 577952730, 712808367, 950411156, 1155905460, 1188013945, 1425616734, 2138425101, 2376027890, 2851233468, 3564041835, 4276850202, 4752055780, 7128083670, 8553700404, 10692125505, 14256167340, 21384251010, 42768502020]
約数ペア:
[(1, 42768502020), (2, 21384251010), (3, 14256167340), (4, 10692125505), (5, 8553700404), (6, 7128083670), (9, 4752055780), (10, 4276850202), (12, 3564041835), (15, 2851233468), (18, 2376027890), (20, 2138425101), (30, 1425616734), (36, 1188013945), (37, 1155905460), (45, 950411156), (60, 712808367), (74, 577952730), (90, 475205578), (111, 385301820), (148, 288976365), (180, 237602789), (185, 231181092), (222, 192650910), (333, 128433940), (370, 115590546), (444, 96325455), (555, 77060364), (666, 64216970), (740, 57795273), (1110, 38530182), (1332, 32108485), (1665, 25686788), (2220, 19265091), (3330, 12843394), (6660, 6421697)]このpageの処理時間: 0.04825997352600098 seconds