101898900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 345290400

約数和(自身を除く): 243391500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 59, 60, 75, 76, 90, 95, 100, 101, 114, 118, 150, 171, 177, 180, 190, 202, 225, 228, 236, 285, 295, 300, 303, 342, 354, 380, 404, 450, 475, 505, 531, 570, 590, 606, 684, 708, 855, 885, 900, 909, 950, 1010, 1062, 1121, 1140, 1180, 1212, 1425, 1475, 1515, 1710, 1770, 1818, 1900, 1919, 2020, 2124, 2242, 2525, 2655, 2850, 2950, 3030, 3363, 3420, 3540, 3636, 3838, 4275, 4425, 4484, 4545, 5050, 5310, 5605, 5700, 5757, 5900, 5959, 6060, 6726, 7575, 7676, 8550, 8850, 9090, 9595, 10089, 10100, 10620, 11210, 11514, 11918, 13275, 13452, 15150, 16815, 17100, 17271, 17700, 17877, 18180, 19190, 20178, 22420, 22725, 23028, 23836, 26550, 28025, 28785, 29795, 30300, 33630, 34542, 35754, 38380, 40356, 45450, 47975, 50445, 53100, 53631, 56050, 57570, 59590, 67260, 69084, 71508, 84075, 86355, 89385, 90900, 95950, 100890, 107262, 112100, 113221, 115140, 119180, 143925, 148975, 168150, 172710, 178770, 191900, 201780, 214524, 226442, 252225, 268155, 287850, 297950, 336300, 339663, 345420, 357540, 431775, 446925, 452884, 504450, 536310, 566105, 575700, 595900, 679326, 863550, 893850, 1008900, 1018989, 1072620, 1132210, 1340775, 1358652, 1698315, 1727100, 1787700, 2037978, 2264420, 2681550, 2830525, 3396630, 4075956, 5094945, 5363100, 5661050, 6793260, 8491575, 10189890, 11322100, 16983150, 20379780, 25474725, 33966300, 50949450, 101898900]

約数ペア:

[(1, 101898900), (2, 50949450), (3, 33966300), (4, 25474725), (5, 20379780), (6, 16983150), (9, 11322100), (10, 10189890), (12, 8491575), (15, 6793260), (18, 5661050), (19, 5363100), (20, 5094945), (25, 4075956), (30, 3396630), (36, 2830525), (38, 2681550), (45, 2264420), (50, 2037978), (57, 1787700), (59, 1727100), (60, 1698315), (75, 1358652), (76, 1340775), (90, 1132210), (95, 1072620), (100, 1018989), (101, 1008900), (114, 893850), (118, 863550), (150, 679326), (171, 595900), (177, 575700), (180, 566105), (190, 536310), (202, 504450), (225, 452884), (228, 446925), (236, 431775), (285, 357540), (295, 345420), (300, 339663), (303, 336300), (342, 297950), (354, 287850), (380, 268155), (404, 252225), (450, 226442), (475, 214524), (505, 201780), (531, 191900), (570, 178770), (590, 172710), (606, 168150), (684, 148975), (708, 143925), (855, 119180), (885, 115140), (900, 113221), (909, 112100), (950, 107262), (1010, 100890), (1062, 95950), (1121, 90900), (1140, 89385), (1180, 86355), (1212, 84075), (1425, 71508), (1475, 69084), (1515, 67260), (1710, 59590), (1770, 57570), (1818, 56050), (1900, 53631), (1919, 53100), (2020, 50445), (2124, 47975), (2242, 45450), (2525, 40356), (2655, 38380), (2850, 35754), (2950, 34542), (3030, 33630), (3363, 30300), (3420, 29795), (3540, 28785), (3636, 28025), (3838, 26550), (4275, 23836), (4425, 23028), (4484, 22725), (4545, 22420), (5050, 20178), (5310, 19190), (5605, 18180), (5700, 17877), (5757, 17700), (5900, 17271), (5959, 17100), (6060, 16815), (6726, 15150), (7575, 13452), (7676, 13275), (8550, 11918), (8850, 11514), (9090, 11210), (9595, 10620), (10089, 10100)]