227276280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 320

約数和(自身を含む): 953441280

約数和(自身を除く): 726165000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 693, 756, 770, 792, 810, 840, 891, 911, 924, 945, 990, 1080, 1134, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1620, 1782, 1822, 1848, 1890, 1980, 2079, 2268, 2310, 2376, 2520, 2733, 2772, 2835, 2970, 3080, 3240, 3465, 3564, 3644, 3780, 3960, 4158, 4455, 4536, 4555, 4620, 5466, 5544, 5670, 5940, 6237, 6377, 6930, 7128, 7288, 7560, 8199, 8316, 8910, 9110, 9240, 10021, 10395, 10932, 11340, 11880, 12474, 12754, 13665, 13860, 16398, 16632, 17820, 18220, 19131, 20042, 20790, 21864, 22680, 24597, 24948, 25508, 27330, 27720, 30063, 31185, 31885, 32796, 35640, 36440, 38262, 40084, 40995, 41580, 49194, 49896, 50105, 51016, 54660, 57393, 60126, 62370, 63770, 65592, 70147, 73791, 76524, 80168, 81990, 83160, 90189, 95655, 98388, 100210, 109320, 114786, 120252, 122985, 124740, 127540, 140294, 147582, 150315, 153048, 163980, 172179, 180378, 191310, 196776, 200420, 210441, 229572, 240504, 245970, 249480, 255080, 270567, 280588, 286965, 295164, 300630, 327960, 344358, 350735, 360756, 368955, 382620, 400840, 420882, 450945, 459144, 491940, 516537, 541134, 561176, 573930, 590328, 601260, 631323, 688716, 701470, 721512, 737910, 765240, 811701, 841764, 860895, 901890, 983880, 1033074, 1052205, 1082268, 1147860, 1202520, 1262646, 1352835, 1377432, 1402940, 1475820, 1623402, 1683528, 1721790, 1803780, 1893969, 2066148, 2104410, 2164536, 2295720, 2525292, 2582685, 2705670, 2805880, 2951640, 3156615, 3246804, 3443580, 3607560, 3787938, 4058505, 4132296, 4208820, 5050584, 5165370, 5411340, 5681907, 6313230, 6493608, 6887160, 7575876, 8117010, 8417640, 9469845, 10330740, 10822680, 11363814, 12626460, 15151752, 16234020, 18939690, 20661480, 22727628, 25252920, 28409535, 32468040, 37879380, 45455256, 56819070, 75758760, 113638140, 227276280]

約数ペア:

[(1, 227276280), (2, 113638140), (3, 75758760), (4, 56819070), (5, 45455256), (6, 37879380), (7, 32468040), (8, 28409535), (9, 25252920), (10, 22727628), (11, 20661480), (12, 18939690), (14, 16234020), (15, 15151752), (18, 12626460), (20, 11363814), (21, 10822680), (22, 10330740), (24, 9469845), (27, 8417640), (28, 8117010), (30, 7575876), (33, 6887160), (35, 6493608), (36, 6313230), (40, 5681907), (42, 5411340), (44, 5165370), (45, 5050584), (54, 4208820), (55, 4132296), (56, 4058505), (60, 3787938), (63, 3607560), (66, 3443580), (70, 3246804), (72, 3156615), (77, 2951640), (81, 2805880), (84, 2705670), (88, 2582685), (90, 2525292), (99, 2295720), (105, 2164536), (108, 2104410), (110, 2066148), (120, 1893969), (126, 1803780), (132, 1721790), (135, 1683528), (140, 1623402), (154, 1475820), (162, 1402940), (165, 1377432), (168, 1352835), (180, 1262646), (189, 1202520), (198, 1147860), (210, 1082268), (216, 1052205), (220, 1033074), (231, 983880), (252, 901890), (264, 860895), (270, 841764), (280, 811701), (297, 765240), (308, 737910), (315, 721512), (324, 701470), (330, 688716), (360, 631323), (378, 601260), (385, 590328), (396, 573930), (405, 561176), (420, 541134), (440, 516537), (462, 491940), (495, 459144), (504, 450945), (540, 420882), (567, 400840), (594, 382620), (616, 368955), (630, 360756), (648, 350735), (660, 344358), (693, 327960), (756, 300630), (770, 295164), (792, 286965), (810, 280588), (840, 270567), (891, 255080), (911, 249480), (924, 245970), (945, 240504), (990, 229572), (1080, 210441), (1134, 200420), (1155, 196776), (1188, 191310), (1260, 180378), (1320, 172179), (1386, 163980), (1485, 153048), (1512, 150315), (1540, 147582), (1620, 140294), (1782, 127540), (1822, 124740), (1848, 122985), (1890, 120252), (1980, 114786), (2079, 109320), (2268, 100210), (2310, 98388), (2376, 95655), (2520, 90189), (2733, 83160), (2772, 81990), (2835, 80168), (2970, 76524), (3080, 73791), (3240, 70147), (3465, 65592), (3564, 63770), (3644, 62370), (3780, 60126), (3960, 57393), (4158, 54660), (4455, 51016), (4536, 50105), (4555, 49896), (4620, 49194), (5466, 41580), (5544, 40995), (5670, 40084), (5940, 38262), (6237, 36440), (6377, 35640), (6930, 32796), (7128, 31885), (7288, 31185), (7560, 30063), (8199, 27720), (8316, 27330), (8910, 25508), (9110, 24948), (9240, 24597), (10021, 22680), (10395, 21864), (10932, 20790), (11340, 20042), (11880, 19131), (12474, 18220), (12754, 17820), (13665, 16632), (13860, 16398)]