200917200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 726239232

約数和(自身を除く): 525322032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 372, 400, 440, 465, 491, 496, 528, 550, 600, 620, 660, 682, 744, 775, 825, 880, 930, 982, 1023, 1100, 1200, 1240, 1320, 1364, 1473, 1488, 1550, 1650, 1705, 1860, 1964, 2046, 2200, 2325, 2455, 2480, 2640, 2728, 2946, 3100, 3300, 3410, 3720, 3928, 4092, 4400, 4650, 4910, 5115, 5401, 5456, 5892, 6200, 6600, 6820, 7365, 7440, 7856, 8184, 8525, 9300, 9820, 10230, 10802, 11784, 12275, 12400, 13200, 13640, 14730, 15221, 16203, 16368, 17050, 18600, 19640, 20460, 21604, 23568, 24550, 25575, 27005, 27280, 29460, 30442, 32406, 34100, 36825, 37200, 39280, 40920, 43208, 45663, 49100, 51150, 54010, 58920, 60884, 64812, 68200, 73650, 76105, 81015, 81840, 86416, 91326, 98200, 102300, 108020, 117840, 121768, 129624, 135025, 136400, 147300, 152210, 162030, 167431, 182652, 196400, 204600, 216040, 228315, 243536, 259248, 270050, 294600, 304420, 324060, 334862, 365304, 380525, 405075, 409200, 432080, 456630, 502293, 540100, 589200, 608840, 648120, 669724, 730608, 761050, 810150, 837155, 913260, 1004586, 1080200, 1141575, 1217680, 1296240, 1339448, 1522100, 1620300, 1674310, 1826520, 2009172, 2160400, 2283150, 2511465, 2678896, 3044200, 3240600, 3348620, 3653040, 4018344, 4185775, 4566300, 5022930, 6088400, 6481200, 6697240, 8036688, 8371550, 9132600, 10045860, 12557325, 13394480, 16743100, 18265200, 20091720, 25114650, 33486200, 40183440, 50229300, 66972400, 100458600, 200917200]

約数ペア:

[(1, 200917200), (2, 100458600), (3, 66972400), (4, 50229300), (5, 40183440), (6, 33486200), (8, 25114650), (10, 20091720), (11, 18265200), (12, 16743100), (15, 13394480), (16, 12557325), (20, 10045860), (22, 9132600), (24, 8371550), (25, 8036688), (30, 6697240), (31, 6481200), (33, 6088400), (40, 5022930), (44, 4566300), (48, 4185775), (50, 4018344), (55, 3653040), (60, 3348620), (62, 3240600), (66, 3044200), (75, 2678896), (80, 2511465), (88, 2283150), (93, 2160400), (100, 2009172), (110, 1826520), (120, 1674310), (124, 1620300), (132, 1522100), (150, 1339448), (155, 1296240), (165, 1217680), (176, 1141575), (186, 1080200), (200, 1004586), (220, 913260), (240, 837155), (248, 810150), (264, 761050), (275, 730608), (300, 669724), (310, 648120), (330, 608840), (341, 589200), (372, 540100), (400, 502293), (440, 456630), (465, 432080), (491, 409200), (496, 405075), (528, 380525), (550, 365304), (600, 334862), (620, 324060), (660, 304420), (682, 294600), (744, 270050), (775, 259248), (825, 243536), (880, 228315), (930, 216040), (982, 204600), (1023, 196400), (1100, 182652), (1200, 167431), (1240, 162030), (1320, 152210), (1364, 147300), (1473, 136400), (1488, 135025), (1550, 129624), (1650, 121768), (1705, 117840), (1860, 108020), (1964, 102300), (2046, 98200), (2200, 91326), (2325, 86416), (2455, 81840), (2480, 81015), (2640, 76105), (2728, 73650), (2946, 68200), (3100, 64812), (3300, 60884), (3410, 58920), (3720, 54010), (3928, 51150), (4092, 49100), (4400, 45663), (4650, 43208), (4910, 40920), (5115, 39280), (5401, 37200), (5456, 36825), (5892, 34100), (6200, 32406), (6600, 30442), (6820, 29460), (7365, 27280), (7440, 27005), (7856, 25575), (8184, 24550), (8525, 23568), (9300, 21604), (9820, 20460), (10230, 19640), (10802, 18600), (11784, 17050), (12275, 16368), (12400, 16203), (13200, 15221), (13640, 14730)]