82012680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 267672600

約数和(自身を除く): 185659920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409, 557, 818, 1114, 1227, 1636, 1671, 2045, 2228, 2454, 2785, 3272, 3342, 3681, 4090, 4456, 4908, 5013, 5570, 6135, 6684, 7362, 8180, 8355, 9816, 10026, 11140, 12270, 13368, 14724, 16360, 16710, 18405, 20052, 22280, 24540, 25065, 29448, 33420, 36810, 40104, 49080, 50130, 66840, 73620, 100260, 147240, 200520, 227813, 455626, 683439, 911252, 1139065, 1366878, 1822504, 2050317, 2278130, 2733756, 3417195, 4100634, 4556260, 5467512, 6834390, 8201268, 9112520, 10251585, 13668780, 16402536, 20503170, 27337560, 41006340, 82012680]

約数ペア:

[(1, 82012680), (2, 41006340), (3, 27337560), (4, 20503170), (5, 16402536), (6, 13668780), (8, 10251585), (9, 9112520), (10, 8201268), (12, 6834390), (15, 5467512), (18, 4556260), (20, 4100634), (24, 3417195), (30, 2733756), (36, 2278130), (40, 2050317), (45, 1822504), (60, 1366878), (72, 1139065), (90, 911252), (120, 683439), (180, 455626), (360, 227813), (409, 200520), (557, 147240), (818, 100260), (1114, 73620), (1227, 66840), (1636, 50130), (1671, 49080), (2045, 40104), (2228, 36810), (2454, 33420), (2785, 29448), (3272, 25065), (3342, 24540), (3681, 22280), (4090, 20052), (4456, 18405), (4908, 16710), (5013, 16360), (5570, 14724), (6135, 13368), (6684, 12270), (7362, 11140), (8180, 10026), (8355, 9816)]