200846520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 256

約数和(自身を含む): 790732800

約数和(自身を除く): 589886280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 857, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1714, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2571, 2604, 2790, 3255, 3348, 3428, 3720, 3780, 3906, 4185, 4285, 4340, 5142, 5208, 5580, 5859, 5999, 6510, 6696, 6856, 7560, 7713, 7812, 8370, 8570, 8680, 9765, 10284, 11160, 11718, 11998, 12855, 13020, 15426, 15624, 16740, 17140, 17997, 19530, 20568, 23139, 23436, 23996, 25710, 26040, 26567, 29295, 29995, 30852, 33480, 34280, 35994, 38565, 39060, 46278, 46872, 47992, 51420, 53134, 53991, 58590, 59990, 61704, 71988, 77130, 78120, 79701, 89985, 92556, 102840, 106268, 107982, 115695, 117180, 119980, 132835, 143976, 154260, 159402, 161973, 179970, 185112, 185969, 212536, 215964, 231390, 234360, 239103, 239960, 265670, 269955, 308520, 318804, 323946, 359940, 371938, 398505, 431928, 462780, 478206, 531340, 539910, 557907, 637608, 647892, 717309, 719880, 743876, 797010, 809865, 925560, 929845, 956412, 1062680, 1079820, 1115814, 1195515, 1295784, 1434618, 1487752, 1594020, 1619730, 1673721, 1859690, 1912824, 2159640, 2231628, 2391030, 2789535, 2869236, 3188040, 3239460, 3347442, 3586545, 3719380, 4463256, 4782060, 5021163, 5579070, 5738472, 6478920, 6694884, 7173090, 7438760, 8368605, 9564120, 10042326, 11158140, 13389768, 14346180, 16737210, 20084652, 22316280, 25105815, 28692360, 33474420, 40169304, 50211630, 66948840, 100423260, 200846520]

約数ペア:

[(1, 200846520), (2, 100423260), (3, 66948840), (4, 50211630), (5, 40169304), (6, 33474420), (7, 28692360), (8, 25105815), (9, 22316280), (10, 20084652), (12, 16737210), (14, 14346180), (15, 13389768), (18, 11158140), (20, 10042326), (21, 9564120), (24, 8368605), (27, 7438760), (28, 7173090), (30, 6694884), (31, 6478920), (35, 5738472), (36, 5579070), (40, 5021163), (42, 4782060), (45, 4463256), (54, 3719380), (56, 3586545), (60, 3347442), (62, 3239460), (63, 3188040), (70, 2869236), (72, 2789535), (84, 2391030), (90, 2231628), (93, 2159640), (105, 1912824), (108, 1859690), (120, 1673721), (124, 1619730), (126, 1594020), (135, 1487752), (140, 1434618), (155, 1295784), (168, 1195515), (180, 1115814), (186, 1079820), (189, 1062680), (210, 956412), (216, 929845), (217, 925560), (248, 809865), (252, 797010), (270, 743876), (279, 719880), (280, 717309), (310, 647892), (315, 637608), (360, 557907), (372, 539910), (378, 531340), (420, 478206), (434, 462780), (465, 431928), (504, 398505), (540, 371938), (558, 359940), (620, 323946), (630, 318804), (651, 308520), (744, 269955), (756, 265670), (837, 239960), (840, 239103), (857, 234360), (868, 231390), (930, 215964), (945, 212536), (1080, 185969), (1085, 185112), (1116, 179970), (1240, 161973), (1260, 159402), (1302, 154260), (1395, 143976), (1512, 132835), (1674, 119980), (1714, 117180), (1736, 115695), (1860, 107982), (1890, 106268), (1953, 102840), (2170, 92556), (2232, 89985), (2520, 79701), (2571, 78120), (2604, 77130), (2790, 71988), (3255, 61704), (3348, 59990), (3428, 58590), (3720, 53991), (3780, 53134), (3906, 51420), (4185, 47992), (4285, 46872), (4340, 46278), (5142, 39060), (5208, 38565), (5580, 35994), (5859, 34280), (5999, 33480), (6510, 30852), (6696, 29995), (6856, 29295), (7560, 26567), (7713, 26040), (7812, 25710), (8370, 23996), (8570, 23436), (8680, 23139), (9765, 20568), (10284, 19530), (11160, 17997), (11718, 17140), (11998, 16740), (12855, 15624), (13020, 15426)]