199688580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 760241664

約数和(自身を除く): 560553084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 117, 126, 130, 140, 146, 156, 167, 180, 182, 195, 210, 219, 234, 252, 260, 273, 292, 315, 334, 364, 365, 390, 420, 438, 455, 468, 501, 511, 546, 585, 630, 657, 668, 730, 780, 819, 835, 876, 910, 949, 1002, 1022, 1092, 1095, 1169, 1170, 1260, 1314, 1365, 1460, 1503, 1533, 1638, 1670, 1820, 1898, 2004, 2044, 2171, 2190, 2338, 2340, 2505, 2555, 2628, 2730, 2847, 3006, 3066, 3276, 3285, 3340, 3507, 3796, 4095, 4342, 4380, 4599, 4676, 4745, 5010, 5110, 5460, 5694, 5845, 6012, 6132, 6513, 6570, 6643, 7014, 7515, 7665, 8190, 8541, 8684, 9198, 9490, 10020, 10220, 10521, 10855, 11388, 11690, 12191, 13026, 13140, 13286, 14028, 14235, 15030, 15197, 15330, 16380, 17082, 17535, 18396, 18980, 19539, 19929, 21042, 21710, 22995, 23380, 24382, 26052, 26572, 28470, 30060, 30394, 30660, 32565, 33215, 34164, 35070, 36573, 39078, 39858, 42084, 42705, 43420, 45591, 45990, 48764, 52605, 56940, 59787, 60788, 60955, 65130, 66430, 70140, 73146, 75985, 78156, 79716, 85337, 85410, 91182, 91980, 97695, 99645, 105210, 109719, 119574, 121910, 130260, 132860, 136773, 146292, 151970, 158483, 170674, 170820, 182364, 182865, 195390, 199290, 210420, 219438, 227955, 239148, 243820, 256011, 273546, 298935, 303940, 316966, 341348, 365730, 390780, 398580, 426685, 438876, 455910, 475449, 512022, 547092, 548595, 597870, 633932, 683865, 731460, 768033, 792415, 853370, 911820, 950898, 1024044, 1097190, 1109381, 1195740, 1280055, 1367730, 1426347, 1536066, 1584830, 1706740, 1901796, 2194380, 2218762, 2377245, 2560110, 2735460, 2852694, 3072132, 3169660, 3328143, 3840165, 4437524, 4754490, 5120220, 5546905, 5705388, 6656286, 7131735, 7680330, 9508980, 9984429, 11093810, 13312572, 14263470, 15360660, 16640715, 19968858, 22187620, 28526940, 33281430, 39937716, 49922145, 66562860, 99844290, 199688580]

約数ペア:

[(1, 199688580), (2, 99844290), (3, 66562860), (4, 49922145), (5, 39937716), (6, 33281430), (7, 28526940), (9, 22187620), (10, 19968858), (12, 16640715), (13, 15360660), (14, 14263470), (15, 13312572), (18, 11093810), (20, 9984429), (21, 9508980), (26, 7680330), (28, 7131735), (30, 6656286), (35, 5705388), (36, 5546905), (39, 5120220), (42, 4754490), (45, 4437524), (52, 3840165), (60, 3328143), (63, 3169660), (65, 3072132), (70, 2852694), (73, 2735460), (78, 2560110), (84, 2377245), (90, 2218762), (91, 2194380), (105, 1901796), (117, 1706740), (126, 1584830), (130, 1536066), (140, 1426347), (146, 1367730), (156, 1280055), (167, 1195740), (180, 1109381), (182, 1097190), (195, 1024044), (210, 950898), (219, 911820), (234, 853370), (252, 792415), (260, 768033), (273, 731460), (292, 683865), (315, 633932), (334, 597870), (364, 548595), (365, 547092), (390, 512022), (420, 475449), (438, 455910), (455, 438876), (468, 426685), (501, 398580), (511, 390780), (546, 365730), (585, 341348), (630, 316966), (657, 303940), (668, 298935), (730, 273546), (780, 256011), (819, 243820), (835, 239148), (876, 227955), (910, 219438), (949, 210420), (1002, 199290), (1022, 195390), (1092, 182865), (1095, 182364), (1169, 170820), (1170, 170674), (1260, 158483), (1314, 151970), (1365, 146292), (1460, 136773), (1503, 132860), (1533, 130260), (1638, 121910), (1670, 119574), (1820, 109719), (1898, 105210), (2004, 99645), (2044, 97695), (2171, 91980), (2190, 91182), (2338, 85410), (2340, 85337), (2505, 79716), (2555, 78156), (2628, 75985), (2730, 73146), (2847, 70140), (3006, 66430), (3066, 65130), (3276, 60955), (3285, 60788), (3340, 59787), (3507, 56940), (3796, 52605), (4095, 48764), (4342, 45990), (4380, 45591), (4599, 43420), (4676, 42705), (4745, 42084), (5010, 39858), (5110, 39078), (5460, 36573), (5694, 35070), (5845, 34164), (6012, 33215), (6132, 32565), (6513, 30660), (6570, 30394), (6643, 30060), (7014, 28470), (7515, 26572), (7665, 26052), (8190, 24382), (8541, 23380), (8684, 22995), (9198, 21710), (9490, 21042), (10020, 19929), (10220, 19539), (10521, 18980), (10855, 18396), (11388, 17535), (11690, 17082), (12191, 16380), (13026, 15330), (13140, 15197), (13286, 15030), (14028, 14235)]