102152820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22111}}^1$

素因数の和:22141

約数の個数: 96

約数和(自身を含む): 356622336

約数和(自身を除く): 254469516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 22111, 44222, 66333, 88444, 110555, 132666, 154777, 221110, 243221, 265332, 309554, 331665, 442220, 464331, 486442, 619108, 663330, 729663, 773885, 928662, 972884, 1216105, 1326660, 1459326, 1547770, 1702547, 1857324, 2321655, 2432210, 2918652, 3095540, 3405094, 3648315, 4643310, 4864420, 5107641, 6810188, 7296630, 8512735, 9286620, 10215282, 14593260, 17025470, 20430564, 25538205, 34050940, 51076410, 102152820]

約数ペア:

[(1, 102152820), (2, 51076410), (3, 34050940), (4, 25538205), (5, 20430564), (6, 17025470), (7, 14593260), (10, 10215282), (11, 9286620), (12, 8512735), (14, 7296630), (15, 6810188), (20, 5107641), (21, 4864420), (22, 4643310), (28, 3648315), (30, 3405094), (33, 3095540), (35, 2918652), (42, 2432210), (44, 2321655), (55, 1857324), (60, 1702547), (66, 1547770), (70, 1459326), (77, 1326660), (84, 1216105), (105, 972884), (110, 928662), (132, 773885), (140, 729663), (154, 663330), (165, 619108), (210, 486442), (220, 464331), (231, 442220), (308, 331665), (330, 309554), (385, 265332), (420, 243221), (462, 221110), (660, 154777), (770, 132666), (924, 110555), (1155, 88444), (1540, 66333), (2310, 44222), (4620, 22111)]