61493940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5099}}^1$

素因数の和:5181

約数の個数: 72

約数和(自身を含む): 189352800

約数和(自身を除く): 127858860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 5099, 6030, 10198, 12060, 15297, 20396, 25495, 30594, 45891, 50990, 61188, 76485, 91782, 101980, 152970, 183564, 229455, 305940, 341633, 458910, 683266, 917820, 1024899, 1366532, 1708165, 2049798, 3074697, 3416330, 4099596, 5124495, 6149394, 6832660, 10248990, 12298788, 15373485, 20497980, 30746970, 61493940]

約数ペア:

[(1, 61493940), (2, 30746970), (3, 20497980), (4, 15373485), (5, 12298788), (6, 10248990), (9, 6832660), (10, 6149394), (12, 5124495), (15, 4099596), (18, 3416330), (20, 3074697), (30, 2049798), (36, 1708165), (45, 1366532), (60, 1024899), (67, 917820), (90, 683266), (134, 458910), (180, 341633), (201, 305940), (268, 229455), (335, 183564), (402, 152970), (603, 101980), (670, 91782), (804, 76485), (1005, 61188), (1206, 50990), (1340, 45891), (2010, 30594), (2412, 25495), (3015, 20396), (4020, 15297), (5099, 12060), (6030, 10198)]