30485877400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{40637}}^1$

素因数の和:40706

約数の個数: 144

約数和(自身を含む): 80424227520

約数和(自身を除く): 49938350120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 121, 124, 155, 200, 220, 242, 248, 275, 310, 341, 440, 484, 550, 605, 620, 682, 775, 968, 1100, 1210, 1240, 1364, 1550, 1705, 2200, 2420, 2728, 3025, 3100, 3410, 3751, 4840, 6050, 6200, 6820, 7502, 8525, 12100, 13640, 15004, 17050, 18755, 24200, 30008, 34100, 37510, 40637, 68200, 75020, 81274, 93775, 150040, 162548, 187550, 203185, 325096, 375100, 406370, 447007, 750200, 812740, 894014, 1015925, 1259747, 1625480, 1788028, 2031850, 2235035, 2519494, 3576056, 4063700, 4470070, 4917077, 5038988, 6298735, 8127400, 8940140, 9834154, 10077976, 11175175, 12597470, 13857217, 17880280, 19668308, 22350350, 24585385, 25194940, 27714434, 31493675, 39336616, 44700700, 49170770, 50389880, 55428868, 62987350, 69286085, 89401400, 98341540, 110857736, 122926925, 125974700, 138572170, 152429387, 196683080, 245853850, 251949400, 277144340, 304858774, 346430425, 491707700, 554288680, 609717548, 692860850, 762146935, 983415400, 1219435096, 1385721700, 1524293870, 2771443400, 3048587740, 3810734675, 6097175480, 7621469350, 15242938700, 30485877400]

約数ペア:

[(1, 30485877400), (2, 15242938700), (4, 7621469350), (5, 6097175480), (8, 3810734675), (10, 3048587740), (11, 2771443400), (20, 1524293870), (22, 1385721700), (25, 1219435096), (31, 983415400), (40, 762146935), (44, 692860850), (50, 609717548), (55, 554288680), (62, 491707700), (88, 346430425), (100, 304858774), (110, 277144340), (121, 251949400), (124, 245853850), (155, 196683080), (200, 152429387), (220, 138572170), (242, 125974700), (248, 122926925), (275, 110857736), (310, 98341540), (341, 89401400), (440, 69286085), (484, 62987350), (550, 55428868), (605, 50389880), (620, 49170770), (682, 44700700), (775, 39336616), (968, 31493675), (1100, 27714434), (1210, 25194940), (1240, 24585385), (1364, 22350350), (1550, 19668308), (1705, 17880280), (2200, 13857217), (2420, 12597470), (2728, 11175175), (3025, 10077976), (3100, 9834154), (3410, 8940140), (3751, 8127400), (4840, 6298735), (6050, 5038988), (6200, 4917077), (6820, 4470070), (7502, 4063700), (8525, 3576056), (12100, 2519494), (13640, 2235035), (15004, 2031850), (17050, 1788028), (18755, 1625480), (24200, 1259747), (30008, 1015925), (34100, 894014), (37510, 812740), (40637, 750200), (68200, 447007), (75020, 406370), (81274, 375100), (93775, 325096), (150040, 203185), (162548, 187550)]