101692400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 258316800

約数和(自身を除く): 156624400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 59, 62, 80, 100, 118, 124, 139, 155, 200, 236, 248, 278, 295, 310, 400, 472, 496, 556, 590, 620, 695, 775, 944, 1112, 1180, 1240, 1390, 1475, 1550, 1829, 2224, 2360, 2480, 2780, 2950, 3100, 3475, 3658, 4309, 4720, 5560, 5900, 6200, 6950, 7316, 8201, 8618, 9145, 11120, 11800, 12400, 13900, 14632, 16402, 17236, 18290, 21545, 23600, 27800, 29264, 32804, 34472, 36580, 41005, 43090, 45725, 55600, 65608, 68944, 73160, 82010, 86180, 91450, 107725, 131216, 146320, 164020, 172360, 182900, 205025, 215450, 254231, 328040, 344720, 365800, 410050, 430900, 508462, 656080, 731600, 820100, 861800, 1016924, 1271155, 1640200, 1723600, 2033848, 2542310, 3280400, 4067696, 5084620, 6355775, 10169240, 12711550, 20338480, 25423100, 50846200, 101692400]

約数ペア:

[(1, 101692400), (2, 50846200), (4, 25423100), (5, 20338480), (8, 12711550), (10, 10169240), (16, 6355775), (20, 5084620), (25, 4067696), (31, 3280400), (40, 2542310), (50, 2033848), (59, 1723600), (62, 1640200), (80, 1271155), (100, 1016924), (118, 861800), (124, 820100), (139, 731600), (155, 656080), (200, 508462), (236, 430900), (248, 410050), (278, 365800), (295, 344720), (310, 328040), (400, 254231), (472, 215450), (496, 205025), (556, 182900), (590, 172360), (620, 164020), (695, 146320), (775, 131216), (944, 107725), (1112, 91450), (1180, 86180), (1240, 82010), (1390, 73160), (1475, 68944), (1550, 65608), (1829, 55600), (2224, 45725), (2360, 43090), (2480, 41005), (2780, 36580), (2950, 34472), (3100, 32804), (3475, 29264), (3658, 27800), (4309, 23600), (4720, 21545), (5560, 18290), (5900, 17236), (6200, 16402), (6950, 14632), (7316, 13900), (8201, 12400), (8618, 11800), (9145, 11120)]