982142000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 2842871616

約数和(自身を除く): 1860729616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 73, 80, 100, 112, 124, 125, 140, 146, 155, 175, 200, 217, 248, 250, 280, 292, 310, 350, 365, 400, 434, 496, 500, 511, 560, 584, 620, 700, 730, 775, 868, 875, 961, 1000, 1022, 1085, 1168, 1240, 1400, 1460, 1550, 1736, 1750, 1825, 1922, 2000, 2044, 2170, 2263, 2480, 2555, 2800, 2920, 3100, 3472, 3500, 3650, 3844, 3875, 4088, 4340, 4526, 4805, 5110, 5425, 5840, 6200, 6727, 7000, 7300, 7688, 7750, 8176, 8680, 9052, 9125, 9610, 10220, 10850, 11315, 12400, 12775, 13454, 14000, 14600, 15376, 15500, 15841, 17360, 18104, 18250, 19220, 20440, 21700, 22630, 24025, 25550, 26908, 27125, 29200, 31000, 31682, 33635, 36208, 36500, 38440, 40880, 43400, 45260, 48050, 51100, 53816, 54250, 56575, 62000, 63364, 63875, 67270, 70153, 73000, 76880, 79205, 86800, 90520, 96100, 102200, 107632, 108500, 113150, 120125, 126728, 127750, 134540, 140306, 146000, 158410, 168175, 181040, 192200, 204400, 217000, 226300, 240250, 253456, 255500, 269080, 280612, 282875, 316820, 336350, 350765, 384400, 396025, 434000, 452600, 480500, 491071, 511000, 538160, 561224, 565750, 633640, 672700, 701530, 792050, 840875, 905200, 961000, 982142, 1022000, 1122448, 1131500, 1267280, 1345400, 1403060, 1584100, 1681750, 1753825, 1922000, 1964284, 1980125, 2263000, 2455355, 2690800, 2806120, 3168200, 3363500, 3507650, 3928568, 3960250, 4526000, 4910710, 5612240, 6336400, 6727000, 7015300, 7857136, 7920500, 8769125, 9821420, 12276775, 13454000, 14030600, 15841000, 17538250, 19642840, 24553550, 28061200, 31682000, 35076500, 39285680, 49107100, 61383875, 70153000, 98214200, 122767750, 140306000, 196428400, 245535500, 491071000, 982142000]

約数ペア:

[(1, 982142000), (2, 491071000), (4, 245535500), (5, 196428400), (7, 140306000), (8, 122767750), (10, 98214200), (14, 70153000), (16, 61383875), (20, 49107100), (25, 39285680), (28, 35076500), (31, 31682000), (35, 28061200), (40, 24553550), (50, 19642840), (56, 17538250), (62, 15841000), (70, 14030600), (73, 13454000), (80, 12276775), (100, 9821420), (112, 8769125), (124, 7920500), (125, 7857136), (140, 7015300), (146, 6727000), (155, 6336400), (175, 5612240), (200, 4910710), (217, 4526000), (248, 3960250), (250, 3928568), (280, 3507650), (292, 3363500), (310, 3168200), (350, 2806120), (365, 2690800), (400, 2455355), (434, 2263000), (496, 1980125), (500, 1964284), (511, 1922000), (560, 1753825), (584, 1681750), (620, 1584100), (700, 1403060), (730, 1345400), (775, 1267280), (868, 1131500), (875, 1122448), (961, 1022000), (1000, 982142), (1022, 961000), (1085, 905200), (1168, 840875), (1240, 792050), (1400, 701530), (1460, 672700), (1550, 633640), (1736, 565750), (1750, 561224), (1825, 538160), (1922, 511000), (2000, 491071), (2044, 480500), (2170, 452600), (2263, 434000), (2480, 396025), (2555, 384400), (2800, 350765), (2920, 336350), (3100, 316820), (3472, 282875), (3500, 280612), (3650, 269080), (3844, 255500), (3875, 253456), (4088, 240250), (4340, 226300), (4526, 217000), (4805, 204400), (5110, 192200), (5425, 181040), (5840, 168175), (6200, 158410), (6727, 146000), (7000, 140306), (7300, 134540), (7688, 127750), (7750, 126728), (8176, 120125), (8680, 113150), (9052, 108500), (9125, 107632), (9610, 102200), (10220, 96100), (10850, 90520), (11315, 86800), (12400, 79205), (12775, 76880), (13454, 73000), (14000, 70153), (14600, 67270), (15376, 63875), (15500, 63364), (15841, 62000), (17360, 56575), (18104, 54250), (18250, 53816), (19220, 51100), (20440, 48050), (21700, 45260), (22630, 43400), (24025, 40880), (25550, 38440), (26908, 36500), (27125, 36208), (29200, 33635), (31000, 31682)]