828002300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 1887650016

約数和(自身を除く): 1059647716

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 157, 230, 314, 460, 575, 628, 785, 1150, 1570, 2293, 2300, 3140, 3611, 3925, 4586, 7222, 7850, 9172, 11465, 14444, 15700, 18055, 22930, 36110, 45860, 52739, 57325, 72220, 90275, 105478, 114650, 180550, 210956, 229300, 263695, 360001, 361100, 527390, 720002, 1054780, 1318475, 1440004, 1800005, 2636950, 3600010, 5273900, 7200020, 8280023, 9000025, 16560046, 18000050, 33120092, 36000100, 41400115, 82800230, 165600460, 207000575, 414001150, 828002300]

約数ペア:

[(1, 828002300), (2, 414001150), (4, 207000575), (5, 165600460), (10, 82800230), (20, 41400115), (23, 36000100), (25, 33120092), (46, 18000050), (50, 16560046), (92, 9000025), (100, 8280023), (115, 7200020), (157, 5273900), (230, 3600010), (314, 2636950), (460, 1800005), (575, 1440004), (628, 1318475), (785, 1054780), (1150, 720002), (1570, 527390), (2293, 361100), (2300, 360001), (3140, 263695), (3611, 229300), (3925, 210956), (4586, 180550), (7222, 114650), (7850, 105478), (9172, 90275), (11465, 72220), (14444, 57325), (15700, 52739), (18055, 45860), (22930, 36110)]