530217800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 1533235200

約数和(自身を除く): 1003017400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 95, 100, 124, 133, 140, 152, 155, 175, 190, 200, 217, 248, 266, 280, 310, 350, 380, 434, 475, 532, 589, 620, 643, 665, 700, 760, 775, 868, 950, 1064, 1085, 1178, 1240, 1286, 1330, 1400, 1550, 1736, 1900, 2170, 2356, 2572, 2660, 2945, 3100, 3215, 3325, 3800, 4123, 4340, 4501, 4712, 5144, 5320, 5425, 5890, 6200, 6430, 6650, 8246, 8680, 9002, 10850, 11780, 12217, 12860, 13300, 14725, 16075, 16492, 18004, 19933, 20615, 21700, 22505, 23560, 24434, 25720, 26600, 29450, 32150, 32984, 36008, 39866, 41230, 43400, 45010, 48868, 58900, 61085, 64300, 79732, 82460, 85519, 90020, 97736, 99665, 103075, 112525, 117800, 122170, 128600, 139531, 159464, 164920, 171038, 180040, 199330, 206150, 225050, 244340, 279062, 305425, 342076, 378727, 398660, 412300, 427595, 450100, 488680, 498325, 558124, 610850, 684152, 697655, 757454, 797320, 824600, 855190, 900200, 996650, 1116248, 1221700, 1395310, 1514908, 1710380, 1893635, 1993300, 2137975, 2443400, 2651089, 2790620, 3029816, 3420760, 3488275, 3787270, 3986600, 4275950, 5302178, 5581240, 6976550, 7574540, 8551900, 9468175, 10604356, 13255445, 13953100, 15149080, 17103800, 18936350, 21208712, 26510890, 27906200, 37872700, 53021780, 66277225, 75745400, 106043560, 132554450, 265108900, 530217800]

約数ペア:

[(1, 530217800), (2, 265108900), (4, 132554450), (5, 106043560), (7, 75745400), (8, 66277225), (10, 53021780), (14, 37872700), (19, 27906200), (20, 26510890), (25, 21208712), (28, 18936350), (31, 17103800), (35, 15149080), (38, 13953100), (40, 13255445), (50, 10604356), (56, 9468175), (62, 8551900), (70, 7574540), (76, 6976550), (95, 5581240), (100, 5302178), (124, 4275950), (133, 3986600), (140, 3787270), (152, 3488275), (155, 3420760), (175, 3029816), (190, 2790620), (200, 2651089), (217, 2443400), (248, 2137975), (266, 1993300), (280, 1893635), (310, 1710380), (350, 1514908), (380, 1395310), (434, 1221700), (475, 1116248), (532, 996650), (589, 900200), (620, 855190), (643, 824600), (665, 797320), (700, 757454), (760, 697655), (775, 684152), (868, 610850), (950, 558124), (1064, 498325), (1085, 488680), (1178, 450100), (1240, 427595), (1286, 412300), (1330, 398660), (1400, 378727), (1550, 342076), (1736, 305425), (1900, 279062), (2170, 244340), (2356, 225050), (2572, 206150), (2660, 199330), (2945, 180040), (3100, 171038), (3215, 164920), (3325, 159464), (3800, 139531), (4123, 128600), (4340, 122170), (4501, 117800), (4712, 112525), (5144, 103075), (5320, 99665), (5425, 97736), (5890, 90020), (6200, 85519), (6430, 82460), (6650, 79732), (8246, 64300), (8680, 61085), (9002, 58900), (10850, 48868), (11780, 45010), (12217, 43400), (12860, 41230), (13300, 39866), (14725, 36008), (16075, 32984), (16492, 32150), (18004, 29450), (19933, 26600), (20615, 25720), (21700, 24434), (22505, 23560)]