18697030000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5553

約数の個数: 200

約数和(自身を含む): 50984879616

約数和(自身を除く): 32287849616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 125, 155, 176, 200, 220, 248, 250, 275, 310, 341, 400, 440, 496, 500, 550, 620, 625, 682, 775, 880, 1000, 1100, 1240, 1250, 1364, 1375, 1550, 1705, 2000, 2200, 2480, 2500, 2728, 2750, 3100, 3410, 3875, 4400, 5000, 5456, 5483, 5500, 6200, 6820, 6875, 7750, 8525, 10000, 10966, 11000, 12400, 13640, 13750, 15500, 17050, 19375, 21932, 22000, 27280, 27415, 27500, 31000, 34100, 38750, 42625, 43864, 54830, 55000, 60313, 62000, 68200, 77500, 85250, 87728, 109660, 110000, 120626, 136400, 137075, 155000, 169973, 170500, 213125, 219320, 241252, 274150, 301565, 310000, 339946, 341000, 426250, 438640, 482504, 548300, 603130, 679892, 682000, 685375, 849865, 852500, 965008, 1096600, 1206260, 1359784, 1370750, 1507825, 1699730, 1705000, 1869703, 2193200, 2412520, 2719568, 2741500, 3015650, 3399460, 3410000, 3426875, 3739406, 4249325, 4825040, 5483000, 6031300, 6798920, 6853750, 7478812, 7539125, 8498650, 9348515, 10966000, 12062600, 13597840, 13707500, 14957624, 15078250, 16997300, 18697030, 21246625, 24125200, 27415000, 29915248, 30156500, 33994600, 37394060, 37695625, 42493250, 46742575, 54830000, 60313000, 67989200, 74788120, 75391250, 84986500, 93485150, 106233125, 120626000, 149576240, 150782500, 169973000, 186970300, 212466250, 233712875, 301565000, 339946000, 373940600, 424932500, 467425750, 603130000, 747881200, 849865000, 934851500, 1168564375, 1699730000, 1869703000, 2337128750, 3739406000, 4674257500, 9348515000, 18697030000]

約数ペア:

[(1, 18697030000), (2, 9348515000), (4, 4674257500), (5, 3739406000), (8, 2337128750), (10, 1869703000), (11, 1699730000), (16, 1168564375), (20, 934851500), (22, 849865000), (25, 747881200), (31, 603130000), (40, 467425750), (44, 424932500), (50, 373940600), (55, 339946000), (62, 301565000), (80, 233712875), (88, 212466250), (100, 186970300), (110, 169973000), (124, 150782500), (125, 149576240), (155, 120626000), (176, 106233125), (200, 93485150), (220, 84986500), (248, 75391250), (250, 74788120), (275, 67989200), (310, 60313000), (341, 54830000), (400, 46742575), (440, 42493250), (496, 37695625), (500, 37394060), (550, 33994600), (620, 30156500), (625, 29915248), (682, 27415000), (775, 24125200), (880, 21246625), (1000, 18697030), (1100, 16997300), (1240, 15078250), (1250, 14957624), (1364, 13707500), (1375, 13597840), (1550, 12062600), (1705, 10966000), (2000, 9348515), (2200, 8498650), (2480, 7539125), (2500, 7478812), (2728, 6853750), (2750, 6798920), (3100, 6031300), (3410, 5483000), (3875, 4825040), (4400, 4249325), (5000, 3739406), (5456, 3426875), (5483, 3410000), (5500, 3399460), (6200, 3015650), (6820, 2741500), (6875, 2719568), (7750, 2412520), (8525, 2193200), (10000, 1869703), (10966, 1705000), (11000, 1699730), (12400, 1507825), (13640, 1370750), (13750, 1359784), (15500, 1206260), (17050, 1096600), (19375, 965008), (21932, 852500), (22000, 849865), (27280, 685375), (27415, 682000), (27500, 679892), (31000, 603130), (34100, 548300), (38750, 482504), (42625, 438640), (43864, 426250), (54830, 341000), (55000, 339946), (60313, 310000), (62000, 301565), (68200, 274150), (77500, 241252), (85250, 219320), (87728, 213125), (109660, 170500), (110000, 169973), (120626, 155000), (136400, 137075)]