206996400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4460

約数の個数: 180

約数和(自身を含む): 773766448

約数和(自身を除く): 566770048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4423, 4680, 5200, 5850, 7800, 8846, 9360, 11700, 13269, 15600, 17692, 22115, 23400, 26538, 35384, 39807, 44230, 46800, 53076, 57499, 66345, 70768, 79614, 88460, 106152, 110575, 114998, 132690, 159228, 172497, 176920, 199035, 212304, 221150, 229996, 265380, 287495, 318456, 331725, 344994, 353840, 398070, 442300, 459992, 517491, 530760, 574990, 636912, 663450, 689988, 796140, 862485, 884600, 919984, 995175, 1034982, 1061520, 1149980, 1326900, 1379976, 1437475, 1592280, 1724970, 1769200, 1990350, 2069964, 2299960, 2587455, 2653800, 2759952, 2874950, 3184560, 3449940, 3980700, 4139928, 4312425, 4599920, 5174910, 5307600, 5749900, 6899880, 7961400, 8279856, 8624850, 10349820, 11499800, 12937275, 13799760, 15922800, 17249700, 20699640, 22999600, 25874550, 34499400, 41399280, 51749100, 68998800, 103498200, 206996400]

約数ペア:

[(1, 206996400), (2, 103498200), (3, 68998800), (4, 51749100), (5, 41399280), (6, 34499400), (8, 25874550), (9, 22999600), (10, 20699640), (12, 17249700), (13, 15922800), (15, 13799760), (16, 12937275), (18, 11499800), (20, 10349820), (24, 8624850), (25, 8279856), (26, 7961400), (30, 6899880), (36, 5749900), (39, 5307600), (40, 5174910), (45, 4599920), (48, 4312425), (50, 4139928), (52, 3980700), (60, 3449940), (65, 3184560), (72, 2874950), (75, 2759952), (78, 2653800), (80, 2587455), (90, 2299960), (100, 2069964), (104, 1990350), (117, 1769200), (120, 1724970), (130, 1592280), (144, 1437475), (150, 1379976), (156, 1326900), (180, 1149980), (195, 1061520), (200, 1034982), (208, 995175), (225, 919984), (234, 884600), (240, 862485), (260, 796140), (300, 689988), (312, 663450), (325, 636912), (360, 574990), (390, 530760), (400, 517491), (450, 459992), (468, 442300), (520, 398070), (585, 353840), (600, 344994), (624, 331725), (650, 318456), (720, 287495), (780, 265380), (900, 229996), (936, 221150), (975, 212304), (1040, 199035), (1170, 176920), (1200, 172497), (1300, 159228), (1560, 132690), (1800, 114998), (1872, 110575), (1950, 106152), (2340, 88460), (2600, 79614), (2925, 70768), (3120, 66345), (3600, 57499), (3900, 53076), (4423, 46800), (4680, 44230), (5200, 39807), (5850, 35384), (7800, 26538), (8846, 23400), (9360, 22115), (11700, 17692), (13269, 15600)]