200572740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 666489600

約数和(自身を除く): 465916860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 113, 114, 135, 171, 173, 180, 190, 226, 228, 270, 285, 339, 342, 346, 380, 452, 513, 519, 540, 565, 570, 678, 684, 692, 855, 865, 1017, 1026, 1038, 1130, 1140, 1356, 1557, 1695, 1710, 1730, 2034, 2052, 2076, 2147, 2260, 2565, 2595, 3051, 3114, 3287, 3390, 3420, 3460, 4068, 4294, 4671, 5085, 5130, 5190, 6102, 6228, 6441, 6574, 6780, 7785, 8588, 9342, 9861, 10170, 10260, 10380, 10735, 12204, 12882, 13148, 15255, 15570, 16435, 18684, 19323, 19549, 19722, 20340, 21470, 23355, 25764, 29583, 30510, 31140, 32205, 32870, 38646, 39098, 39444, 42940, 46710, 49305, 57969, 58647, 59166, 61020, 64410, 65740, 77292, 78196, 88749, 93420, 96615, 97745, 98610, 115938, 117294, 118332, 128820, 147915, 175941, 177498, 193230, 195490, 197220, 231876, 234588, 289845, 293235, 295830, 351882, 354996, 371431, 386460, 390980, 443745, 527823, 579690, 586470, 591660, 703764, 742862, 879705, 887490, 1055646, 1114293, 1159380, 1172940, 1485724, 1759410, 1774980, 1857155, 2111292, 2228586, 2639115, 3342879, 3518820, 3714310, 4457172, 5278230, 5571465, 6685758, 7428620, 10028637, 10556460, 11142930, 13371516, 16714395, 20057274, 22285860, 33428790, 40114548, 50143185, 66857580, 100286370, 200572740]

約数ペア:

[(1, 200572740), (2, 100286370), (3, 66857580), (4, 50143185), (5, 40114548), (6, 33428790), (9, 22285860), (10, 20057274), (12, 16714395), (15, 13371516), (18, 11142930), (19, 10556460), (20, 10028637), (27, 7428620), (30, 6685758), (36, 5571465), (38, 5278230), (45, 4457172), (54, 3714310), (57, 3518820), (60, 3342879), (76, 2639115), (90, 2228586), (95, 2111292), (108, 1857155), (113, 1774980), (114, 1759410), (135, 1485724), (171, 1172940), (173, 1159380), (180, 1114293), (190, 1055646), (226, 887490), (228, 879705), (270, 742862), (285, 703764), (339, 591660), (342, 586470), (346, 579690), (380, 527823), (452, 443745), (513, 390980), (519, 386460), (540, 371431), (565, 354996), (570, 351882), (678, 295830), (684, 293235), (692, 289845), (855, 234588), (865, 231876), (1017, 197220), (1026, 195490), (1038, 193230), (1130, 177498), (1140, 175941), (1356, 147915), (1557, 128820), (1695, 118332), (1710, 117294), (1730, 115938), (2034, 98610), (2052, 97745), (2076, 96615), (2147, 93420), (2260, 88749), (2565, 78196), (2595, 77292), (3051, 65740), (3114, 64410), (3287, 61020), (3390, 59166), (3420, 58647), (3460, 57969), (4068, 49305), (4294, 46710), (4671, 42940), (5085, 39444), (5130, 39098), (5190, 38646), (6102, 32870), (6228, 32205), (6441, 31140), (6574, 30510), (6780, 29583), (7785, 25764), (8588, 23355), (9342, 21470), (9861, 20340), (10170, 19722), (10260, 19549), (10380, 19323), (10735, 18684), (12204, 16435), (12882, 15570), (13148, 15255)]