144865380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2257

約数の個数: 96

約数和(自身を含む): 447003648

約数和(自身を除く): 302138268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 412, 515, 618, 660, 1030, 1133, 1236, 1545, 2060, 2131, 2266, 3090, 3399, 4262, 4532, 5665, 6180, 6393, 6798, 8524, 10655, 11330, 12786, 13596, 16995, 21310, 22660, 23441, 25572, 31965, 33990, 42620, 46882, 63930, 67980, 70323, 93764, 117205, 127860, 140646, 219493, 234410, 281292, 351615, 438986, 468820, 658479, 703230, 877972, 1097465, 1316958, 1406460, 2194930, 2414423, 2633916, 3292395, 4389860, 4828846, 6584790, 7243269, 9657692, 12072115, 13169580, 14486538, 24144230, 28973076, 36216345, 48288460, 72432690, 144865380]

約数ペア:

[(1, 144865380), (2, 72432690), (3, 48288460), (4, 36216345), (5, 28973076), (6, 24144230), (10, 14486538), (11, 13169580), (12, 12072115), (15, 9657692), (20, 7243269), (22, 6584790), (30, 4828846), (33, 4389860), (44, 3292395), (55, 2633916), (60, 2414423), (66, 2194930), (103, 1406460), (110, 1316958), (132, 1097465), (165, 877972), (206, 703230), (220, 658479), (309, 468820), (330, 438986), (412, 351615), (515, 281292), (618, 234410), (660, 219493), (1030, 140646), (1133, 127860), (1236, 117205), (1545, 93764), (2060, 70323), (2131, 67980), (2266, 63930), (3090, 46882), (3399, 42620), (4262, 33990), (4532, 31965), (5665, 25572), (6180, 23441), (6393, 22660), (6798, 21310), (8524, 16995), (10655, 13596), (11330, 12786)]