199012050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{467}}^1\times {\mathrm{947}}^1$

素因数の和:1432

約数の個数: 72

約数和(自身を含む): 536389776

約数和(自身を除く): 337377726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 467, 934, 947, 1401, 1894, 2335, 2802, 2841, 4203, 4670, 4735, 5682, 7005, 8406, 8523, 9470, 11675, 14010, 14205, 17046, 21015, 23350, 23675, 28410, 35025, 42030, 42615, 47350, 70050, 71025, 85230, 105075, 142050, 210150, 213075, 426150, 442249, 884498, 1326747, 2211245, 2653494, 3980241, 4422490, 6633735, 7960482, 11056225, 13267470, 19901205, 22112450, 33168675, 39802410, 66337350, 99506025, 199012050]

約数ペア:

[(1, 199012050), (2, 99506025), (3, 66337350), (5, 39802410), (6, 33168675), (9, 22112450), (10, 19901205), (15, 13267470), (18, 11056225), (25, 7960482), (30, 6633735), (45, 4422490), (50, 3980241), (75, 2653494), (90, 2211245), (150, 1326747), (225, 884498), (450, 442249), (467, 426150), (934, 213075), (947, 210150), (1401, 142050), (1894, 105075), (2335, 85230), (2802, 71025), (2841, 70050), (4203, 47350), (4670, 42615), (4735, 42030), (5682, 35025), (7005, 28410), (8406, 23675), (8523, 23350), (9470, 21015), (11675, 17046), (14010, 14205)]