273124620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79861}}^1$

素因数の和:79895

約数の個数: 72

約数和(自身を含む): 872093040

約数和(自身を除く): 598968420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 79861, 159722, 239583, 319444, 399305, 479166, 718749, 798610, 958332, 1197915, 1437498, 1517359, 1597220, 2395830, 2874996, 3034718, 3593745, 4552077, 4791660, 6069436, 7187490, 7586795, 9104154, 13656231, 14374980, 15173590, 18208308, 22760385, 27312462, 30347180, 45520770, 54624924, 68281155, 91041540, 136562310, 273124620]

約数ペア:

[(1, 273124620), (2, 136562310), (3, 91041540), (4, 68281155), (5, 54624924), (6, 45520770), (9, 30347180), (10, 27312462), (12, 22760385), (15, 18208308), (18, 15173590), (19, 14374980), (20, 13656231), (30, 9104154), (36, 7586795), (38, 7187490), (45, 6069436), (57, 4791660), (60, 4552077), (76, 3593745), (90, 3034718), (95, 2874996), (114, 2395830), (171, 1597220), (180, 1517359), (190, 1437498), (228, 1197915), (285, 958332), (342, 798610), (380, 718749), (570, 479166), (684, 399305), (855, 319444), (1140, 239583), (1710, 159722), (3420, 79861)]