156980550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61561}}^1$

素因数の和:61593

約数の個数: 48

約数和(自身を含む): 412219152

約数和(自身を除く): 255238602

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 61561, 123122, 184683, 307805, 369366, 615610, 923415, 1046537, 1539025, 1846830, 2093074, 3078050, 3139611, 4617075, 5232685, 6279222, 9234150, 10465370, 15698055, 26163425, 31396110, 52326850, 78490275, 156980550]

約数ペア:

[(1, 156980550), (2, 78490275), (3, 52326850), (5, 31396110), (6, 26163425), (10, 15698055), (15, 10465370), (17, 9234150), (25, 6279222), (30, 5232685), (34, 4617075), (50, 3139611), (51, 3078050), (75, 2093074), (85, 1846830), (102, 1539025), (150, 1046537), (170, 923415), (255, 615610), (425, 369366), (510, 307805), (850, 184683), (1275, 123122), (2550, 61561)]