157020227580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29404537}}^1$

素因数の和:29404638

約数の個数: 48

約数和(自身を含む): 444596614560

約数和(自身を除く): 287576386980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 29404537, 58809074, 88213611, 117618148, 147022685, 176427222, 294045370, 352854444, 441068055, 588090740, 882136110, 1764272220, 2617003793, 5234007586, 7851011379, 10468015172, 13085018965, 15702022758, 26170037930, 31404045516, 39255056895, 52340075860, 78510113790, 157020227580]

約数ペア:

[(1, 157020227580), (2, 78510113790), (3, 52340075860), (4, 39255056895), (5, 31404045516), (6, 26170037930), (10, 15702022758), (12, 13085018965), (15, 10468015172), (20, 7851011379), (30, 5234007586), (60, 2617003793), (89, 1764272220), (178, 882136110), (267, 588090740), (356, 441068055), (445, 352854444), (534, 294045370), (890, 176427222), (1068, 147022685), (1335, 117618148), (1780, 88213611), (2670, 58809074), (5340, 29404537)]