15607729980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{23203}}^1$

素因数の和:23356

約数の個数: 144

約数和(自身を含む): 49106532384

約数和(自身を除く): 33498802404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 101, 111, 148, 180, 185, 202, 222, 303, 333, 370, 404, 444, 505, 555, 606, 666, 740, 909, 1010, 1110, 1212, 1332, 1515, 1665, 1818, 2020, 2220, 3030, 3330, 3636, 3737, 4545, 6060, 6660, 7474, 9090, 11211, 14948, 18180, 18685, 22422, 23203, 33633, 37370, 44844, 46406, 56055, 67266, 69609, 74740, 92812, 112110, 116015, 134532, 139218, 168165, 208827, 224220, 232030, 278436, 336330, 348045, 417654, 464060, 672660, 696090, 835308, 858511, 1044135, 1392180, 1717022, 2088270, 2343503, 2575533, 3434044, 4176540, 4292555, 4687006, 5151066, 7030509, 7726599, 8585110, 9374012, 10302132, 11717515, 12877665, 14061018, 15453198, 17170220, 21091527, 23435030, 25755330, 28122036, 30906396, 35152545, 38632995, 42183054, 46870060, 51510660, 70305090, 77265990, 84366108, 86709611, 105457635, 140610180, 154531980, 173419222, 210915270, 260128833, 346838444, 421830540, 433548055, 520257666, 780386499, 867096110, 1040515332, 1300644165, 1560772998, 1734192220, 2601288330, 3121545996, 3901932495, 5202576660, 7803864990, 15607729980]

約数ペア:

[(1, 15607729980), (2, 7803864990), (3, 5202576660), (4, 3901932495), (5, 3121545996), (6, 2601288330), (9, 1734192220), (10, 1560772998), (12, 1300644165), (15, 1040515332), (18, 867096110), (20, 780386499), (30, 520257666), (36, 433548055), (37, 421830540), (45, 346838444), (60, 260128833), (74, 210915270), (90, 173419222), (101, 154531980), (111, 140610180), (148, 105457635), (180, 86709611), (185, 84366108), (202, 77265990), (222, 70305090), (303, 51510660), (333, 46870060), (370, 42183054), (404, 38632995), (444, 35152545), (505, 30906396), (555, 28122036), (606, 25755330), (666, 23435030), (740, 21091527), (909, 17170220), (1010, 15453198), (1110, 14061018), (1212, 12877665), (1332, 11717515), (1515, 10302132), (1665, 9374012), (1818, 8585110), (2020, 7726599), (2220, 7030509), (3030, 5151066), (3330, 4687006), (3636, 4292555), (3737, 4176540), (4545, 3434044), (6060, 2575533), (6660, 2343503), (7474, 2088270), (9090, 1717022), (11211, 1392180), (14948, 1044135), (18180, 858511), (18685, 835308), (22422, 696090), (23203, 672660), (33633, 464060), (37370, 417654), (44844, 348045), (46406, 336330), (56055, 278436), (67266, 232030), (69609, 224220), (74740, 208827), (92812, 168165), (112110, 139218), (116015, 134532)]