20193419100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{6709}}^1$

素因数の和:6932

約数の個数: 144

約数和(自身を含む): 59640627200

約数和(自身を除く): 39447208100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 127, 150, 158, 237, 254, 300, 316, 381, 395, 474, 508, 635, 762, 790, 948, 1185, 1270, 1524, 1580, 1905, 1975, 2370, 2540, 3175, 3810, 3950, 4740, 5925, 6350, 6709, 7620, 7900, 9525, 10033, 11850, 12700, 13418, 19050, 20066, 20127, 23700, 26836, 30099, 33545, 38100, 40132, 40254, 50165, 60198, 67090, 80508, 100330, 100635, 120396, 134180, 150495, 167725, 200660, 201270, 250825, 300990, 335450, 402540, 501650, 503175, 530011, 601980, 670900, 752475, 852043, 1003300, 1006350, 1060022, 1504950, 1590033, 1704086, 2012700, 2120044, 2556129, 2650055, 3009900, 3180066, 3408172, 4260215, 5112258, 5300110, 6360132, 7950165, 8520430, 10224516, 10600220, 12780645, 13250275, 15900330, 17040860, 21301075, 25561290, 26500550, 31800660, 39750825, 42602150, 51122580, 53001100, 63903225, 67311397, 79501650, 85204300, 127806450, 134622794, 159003300, 201934191, 255612900, 269245588, 336556985, 403868382, 673113970, 807736764, 1009670955, 1346227940, 1682784925, 2019341910, 3365569850, 4038683820, 5048354775, 6731139700, 10096709550, 20193419100]

約数ペア:

[(1, 20193419100), (2, 10096709550), (3, 6731139700), (4, 5048354775), (5, 4038683820), (6, 3365569850), (10, 2019341910), (12, 1682784925), (15, 1346227940), (20, 1009670955), (25, 807736764), (30, 673113970), (50, 403868382), (60, 336556985), (75, 269245588), (79, 255612900), (100, 201934191), (127, 159003300), (150, 134622794), (158, 127806450), (237, 85204300), (254, 79501650), (300, 67311397), (316, 63903225), (381, 53001100), (395, 51122580), (474, 42602150), (508, 39750825), (635, 31800660), (762, 26500550), (790, 25561290), (948, 21301075), (1185, 17040860), (1270, 15900330), (1524, 13250275), (1580, 12780645), (1905, 10600220), (1975, 10224516), (2370, 8520430), (2540, 7950165), (3175, 6360132), (3810, 5300110), (3950, 5112258), (4740, 4260215), (5925, 3408172), (6350, 3180066), (6709, 3009900), (7620, 2650055), (7900, 2556129), (9525, 2120044), (10033, 2012700), (11850, 1704086), (12700, 1590033), (13418, 1504950), (19050, 1060022), (20066, 1006350), (20127, 1003300), (23700, 852043), (26836, 752475), (30099, 670900), (33545, 601980), (38100, 530011), (40132, 503175), (40254, 501650), (50165, 402540), (60198, 335450), (67090, 300990), (80508, 250825), (100330, 201270), (100635, 200660), (120396, 167725), (134180, 150495)]