244856600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 596807040

約数和(自身を除く): 351950440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 73, 100, 124, 146, 155, 200, 248, 292, 310, 365, 541, 584, 620, 730, 775, 1082, 1240, 1460, 1550, 1825, 2164, 2263, 2705, 2920, 3100, 3650, 4328, 4526, 5410, 6200, 7300, 9052, 10820, 11315, 13525, 14600, 16771, 18104, 21640, 22630, 27050, 33542, 39493, 45260, 54100, 56575, 67084, 78986, 83855, 90520, 108200, 113150, 134168, 157972, 167710, 197465, 226300, 315944, 335420, 394930, 419275, 452600, 670840, 789860, 838550, 987325, 1224283, 1579720, 1677100, 1974650, 2448566, 3354200, 3949300, 4897132, 6121415, 7898600, 9794264, 12242830, 24485660, 30607075, 48971320, 61214150, 122428300, 244856600]

約数ペア:

[(1, 244856600), (2, 122428300), (4, 61214150), (5, 48971320), (8, 30607075), (10, 24485660), (20, 12242830), (25, 9794264), (31, 7898600), (40, 6121415), (50, 4897132), (62, 3949300), (73, 3354200), (100, 2448566), (124, 1974650), (146, 1677100), (155, 1579720), (200, 1224283), (248, 987325), (292, 838550), (310, 789860), (365, 670840), (541, 452600), (584, 419275), (620, 394930), (730, 335420), (775, 315944), (1082, 226300), (1240, 197465), (1460, 167710), (1550, 157972), (1825, 134168), (2164, 113150), (2263, 108200), (2705, 90520), (2920, 83855), (3100, 78986), (3650, 67084), (4328, 56575), (4526, 54100), (5410, 45260), (6200, 39493), (7300, 33542), (9052, 27050), (10820, 22630), (11315, 21640), (13525, 18104), (14600, 16771)]