201212419860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1\times {\mathrm{5623}}^1$

素因数の和:8958

約数の個数: 144

約数和(自身を含む): 620650692480

約数和(自身を除く): 419438272620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3259, 3660, 5490, 5623, 6518, 9777, 10980, 11246, 13036, 16295, 16869, 19554, 22492, 28115, 29331, 32590, 33738, 39108, 48885, 50607, 56230, 58662, 65180, 67476, 84345, 97770, 101214, 112460, 117324, 146655, 168690, 195540, 198799, 202428, 253035, 293310, 337380, 343003, 397598, 506070, 586620, 596397, 686006, 795196, 993995, 1012140, 1029009, 1192794, 1372012, 1715015, 1789191, 1987990, 2058018, 2385588, 2981985, 3087027, 3430030, 3578382, 3975980, 4116036, 5145045, 5963970, 6174054, 6860060, 7156764, 8945955, 10290090, 11927940, 12348108, 15435135, 17891910, 18325357, 20580180, 30870270, 35783820, 36650714, 54976071, 61740540, 73301428, 91626785, 109952142, 164928213, 183253570, 219904284, 274880355, 329856426, 366507140, 549760710, 659712852, 824641065, 1099521420, 1117846777, 1649282130, 2235693554, 3298564260, 3353540331, 4471387108, 5589233885, 6707080662, 10060620993, 11178467770, 13414161324, 16767701655, 20121241986, 22356935540, 33535403310, 40242483972, 50303104965, 67070806620, 100606209930, 201212419860]

約数ペア:

[(1, 201212419860), (2, 100606209930), (3, 67070806620), (4, 50303104965), (5, 40242483972), (6, 33535403310), (9, 22356935540), (10, 20121241986), (12, 16767701655), (15, 13414161324), (18, 11178467770), (20, 10060620993), (30, 6707080662), (36, 5589233885), (45, 4471387108), (60, 3353540331), (61, 3298564260), (90, 2235693554), (122, 1649282130), (180, 1117846777), (183, 1099521420), (244, 824641065), (305, 659712852), (366, 549760710), (549, 366507140), (610, 329856426), (732, 274880355), (915, 219904284), (1098, 183253570), (1220, 164928213), (1830, 109952142), (2196, 91626785), (2745, 73301428), (3259, 61740540), (3660, 54976071), (5490, 36650714), (5623, 35783820), (6518, 30870270), (9777, 20580180), (10980, 18325357), (11246, 17891910), (13036, 15435135), (16295, 12348108), (16869, 11927940), (19554, 10290090), (22492, 8945955), (28115, 7156764), (29331, 6860060), (32590, 6174054), (33738, 5963970), (39108, 5145045), (48885, 4116036), (50607, 3975980), (56230, 3578382), (58662, 3430030), (65180, 3087027), (67476, 2981985), (84345, 2385588), (97770, 2058018), (101214, 1987990), (112460, 1789191), (117324, 1715015), (146655, 1372012), (168690, 1192794), (195540, 1029009), (198799, 1012140), (202428, 993995), (253035, 795196), (293310, 686006), (337380, 596397), (343003, 586620), (397598, 506070)]