839476980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2791}}^1$

素因数の和:3366

約数の個数: 96

約数和(自身を含む): 2617332480

約数和(自身を除く): 1777855500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 557, 1114, 1671, 2228, 2785, 2791, 3342, 5013, 5570, 5582, 6684, 8355, 8373, 10026, 11140, 11164, 13955, 15039, 16710, 16746, 20052, 25065, 25119, 27910, 30078, 33420, 33492, 41865, 50130, 50238, 55820, 60156, 75195, 75357, 83730, 100260, 100476, 125595, 150390, 150714, 167460, 251190, 300780, 301428, 376785, 502380, 753570, 1507140, 1554587, 3109174, 4663761, 6218348, 7772935, 9327522, 13991283, 15545870, 18655044, 23318805, 27982566, 31091740, 41973849, 46637610, 55965132, 69956415, 83947698, 93275220, 139912830, 167895396, 209869245, 279825660, 419738490, 839476980]

約数ペア:

[(1, 839476980), (2, 419738490), (3, 279825660), (4, 209869245), (5, 167895396), (6, 139912830), (9, 93275220), (10, 83947698), (12, 69956415), (15, 55965132), (18, 46637610), (20, 41973849), (27, 31091740), (30, 27982566), (36, 23318805), (45, 18655044), (54, 15545870), (60, 13991283), (90, 9327522), (108, 7772935), (135, 6218348), (180, 4663761), (270, 3109174), (540, 1554587), (557, 1507140), (1114, 753570), (1671, 502380), (2228, 376785), (2785, 301428), (2791, 300780), (3342, 251190), (5013, 167460), (5570, 150714), (5582, 150390), (6684, 125595), (8355, 100476), (8373, 100260), (10026, 83730), (11140, 75357), (11164, 75195), (13955, 60156), (15039, 55820), (16710, 50238), (16746, 50130), (20052, 41865), (25065, 33492), (25119, 33420), (27910, 30078)]