147967380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74731}}^1$

素因数の和:74757

約数の個数: 72

約数和(自身を含む): 489644064

約数和(自身を除く): 341676684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 74731, 149462, 224193, 298924, 373655, 448386, 672579, 747310, 822041, 896772, 1120965, 1345158, 1494620, 1644082, 2241930, 2466123, 2690316, 3288164, 3362895, 4110205, 4483860, 4932246, 6725790, 7398369, 8220410, 9864492, 12330615, 13451580, 14796738, 16440820, 24661230, 29593476, 36991845, 49322460, 73983690, 147967380]

約数ペア:

[(1, 147967380), (2, 73983690), (3, 49322460), (4, 36991845), (5, 29593476), (6, 24661230), (9, 16440820), (10, 14796738), (11, 13451580), (12, 12330615), (15, 9864492), (18, 8220410), (20, 7398369), (22, 6725790), (30, 4932246), (33, 4483860), (36, 4110205), (44, 3362895), (45, 3288164), (55, 2690316), (60, 2466123), (66, 2241930), (90, 1644082), (99, 1494620), (110, 1345158), (132, 1120965), (165, 896772), (180, 822041), (198, 747310), (220, 672579), (330, 448386), (396, 373655), (495, 298924), (660, 224193), (990, 149462), (1980, 74731)]