233400180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15749}}^1$

素因数の和:15793

約数の個数: 96

約数和(自身を含む): 740880000

約数和(自身を除く): 507479820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 15749, 31498, 47247, 62996, 78745, 94494, 157490, 188988, 204737, 236235, 299231, 314980, 409474, 472470, 598462, 614211, 818948, 897693, 944940, 1023685, 1196924, 1228422, 1496155, 1795386, 2047370, 2456844, 2992310, 3071055, 3590772, 3890003, 4094740, 4488465, 5984620, 6142110, 7780006, 8976930, 11670009, 12284220, 15560012, 17953860, 19450015, 23340018, 38900030, 46680036, 58350045, 77800060, 116700090, 233400180]

約数ペア:

[(1, 233400180), (2, 116700090), (3, 77800060), (4, 58350045), (5, 46680036), (6, 38900030), (10, 23340018), (12, 19450015), (13, 17953860), (15, 15560012), (19, 12284220), (20, 11670009), (26, 8976930), (30, 7780006), (38, 6142110), (39, 5984620), (52, 4488465), (57, 4094740), (60, 3890003), (65, 3590772), (76, 3071055), (78, 2992310), (95, 2456844), (114, 2047370), (130, 1795386), (156, 1496155), (190, 1228422), (195, 1196924), (228, 1023685), (247, 944940), (260, 897693), (285, 818948), (380, 614211), (390, 598462), (494, 472470), (570, 409474), (741, 314980), (780, 299231), (988, 236235), (1140, 204737), (1235, 188988), (1482, 157490), (2470, 94494), (2964, 78745), (3705, 62996), (4940, 47247), (7410, 31498), (14820, 15749)]