388601400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 1329914880

約数和(自身を除く): 941313480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 97, 100, 110, 120, 132, 150, 165, 194, 200, 220, 264, 275, 291, 300, 330, 388, 440, 485, 550, 582, 600, 607, 660, 776, 825, 970, 1067, 1100, 1164, 1214, 1320, 1455, 1650, 1821, 1940, 2134, 2200, 2328, 2425, 2428, 2910, 3035, 3201, 3300, 3642, 3880, 4268, 4850, 4856, 5335, 5820, 6070, 6402, 6600, 6677, 7275, 7284, 8536, 9105, 9700, 10670, 11640, 12140, 12804, 13354, 14550, 14568, 15175, 16005, 18210, 19400, 20031, 21340, 24280, 25608, 26675, 26708, 29100, 30350, 32010, 33385, 36420, 40062, 42680, 45525, 53350, 53416, 58200, 58879, 60700, 64020, 66770, 72840, 80025, 80124, 91050, 100155, 106700, 117758, 121400, 128040, 133540, 160050, 160248, 166925, 176637, 182100, 200310, 213400, 235516, 267080, 294395, 320100, 333850, 353274, 364200, 400620, 471032, 500775, 588790, 640200, 647669, 667700, 706548, 801240, 883185, 1001550, 1177580, 1295338, 1335400, 1413096, 1471975, 1766370, 1943007, 2003100, 2355160, 2590676, 2943950, 3238345, 3532740, 3886014, 4006200, 4415925, 5181352, 5887900, 6476690, 7065480, 7772028, 8831850, 9715035, 11775800, 12953380, 15544056, 16191725, 17663700, 19430070, 25906760, 32383450, 35327400, 38860140, 48575175, 64766900, 77720280, 97150350, 129533800, 194300700, 388601400]

約数ペア:

[(1, 388601400), (2, 194300700), (3, 129533800), (4, 97150350), (5, 77720280), (6, 64766900), (8, 48575175), (10, 38860140), (11, 35327400), (12, 32383450), (15, 25906760), (20, 19430070), (22, 17663700), (24, 16191725), (25, 15544056), (30, 12953380), (33, 11775800), (40, 9715035), (44, 8831850), (50, 7772028), (55, 7065480), (60, 6476690), (66, 5887900), (75, 5181352), (88, 4415925), (97, 4006200), (100, 3886014), (110, 3532740), (120, 3238345), (132, 2943950), (150, 2590676), (165, 2355160), (194, 2003100), (200, 1943007), (220, 1766370), (264, 1471975), (275, 1413096), (291, 1335400), (300, 1295338), (330, 1177580), (388, 1001550), (440, 883185), (485, 801240), (550, 706548), (582, 667700), (600, 647669), (607, 640200), (660, 588790), (776, 500775), (825, 471032), (970, 400620), (1067, 364200), (1100, 353274), (1164, 333850), (1214, 320100), (1320, 294395), (1455, 267080), (1650, 235516), (1821, 213400), (1940, 200310), (2134, 182100), (2200, 176637), (2328, 166925), (2425, 160248), (2428, 160050), (2910, 133540), (3035, 128040), (3201, 121400), (3300, 117758), (3642, 106700), (3880, 100155), (4268, 91050), (4850, 80124), (4856, 80025), (5335, 72840), (5820, 66770), (6070, 64020), (6402, 60700), (6600, 58879), (6677, 58200), (7275, 53416), (7284, 53350), (8536, 45525), (9105, 42680), (9700, 40062), (10670, 36420), (11640, 33385), (12140, 32010), (12804, 30350), (13354, 29100), (14550, 26708), (14568, 26675), (15175, 25608), (16005, 24280), (18210, 21340), (19400, 20031)]