68341860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6698

約数の個数: 96

約数和(自身を含む): 223843200

約数和(自身を除く): 155501340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6661, 10260, 13322, 19983, 26644, 33305, 39966, 59949, 66610, 79932, 99915, 119898, 126559, 133220, 179847, 199830, 239796, 253118, 299745, 359694, 379677, 399660, 506236, 599490, 632795, 719388, 759354, 899235, 1139031, 1198980, 1265590, 1518708, 1798470, 1898385, 2278062, 2531180, 3417093, 3596940, 3796770, 4556124, 5695155, 6834186, 7593540, 11390310, 13668372, 17085465, 22780620, 34170930, 68341860]

約数ペア:

[(1, 68341860), (2, 34170930), (3, 22780620), (4, 17085465), (5, 13668372), (6, 11390310), (9, 7593540), (10, 6834186), (12, 5695155), (15, 4556124), (18, 3796770), (19, 3596940), (20, 3417093), (27, 2531180), (30, 2278062), (36, 1898385), (38, 1798470), (45, 1518708), (54, 1265590), (57, 1198980), (60, 1139031), (76, 899235), (90, 759354), (95, 719388), (108, 632795), (114, 599490), (135, 506236), (171, 399660), (180, 379677), (190, 359694), (228, 299745), (270, 253118), (285, 239796), (342, 199830), (380, 179847), (513, 133220), (540, 126559), (570, 119898), (684, 99915), (855, 79932), (1026, 66610), (1140, 59949), (1710, 39966), (2052, 33305), (2565, 26644), (3420, 19983), (5130, 13322), (6661, 10260)]