85504560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 160

約数和(自身を含む): 295695360

約数和(自身を除く): 210190800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1103, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2206, 2280, 2584, 3230, 3309, 3876, 4080, 4412, 4560, 4845, 5168, 5515, 6460, 6618, 7752, 8824, 9690, 11030, 12920, 13236, 15504, 16545, 17648, 18751, 19380, 20957, 22060, 25840, 26472, 33090, 37502, 38760, 41914, 44120, 52944, 56253, 62871, 66180, 75004, 77520, 83828, 88240, 93755, 104785, 112506, 125742, 132360, 150008, 167656, 187510, 209570, 225012, 251484, 264720, 281265, 300016, 314355, 335312, 356269, 375020, 419140, 450024, 502968, 562530, 628710, 712538, 750040, 838280, 900048, 1005936, 1068807, 1125060, 1257420, 1425076, 1500080, 1676560, 1781345, 2137614, 2250120, 2514840, 2850152, 3562690, 4275228, 4500240, 5029680, 5344035, 5700304, 7125380, 8550456, 10688070, 14250760, 17100912, 21376140, 28501520, 42752280, 85504560]

約数ペア:

[(1, 85504560), (2, 42752280), (3, 28501520), (4, 21376140), (5, 17100912), (6, 14250760), (8, 10688070), (10, 8550456), (12, 7125380), (15, 5700304), (16, 5344035), (17, 5029680), (19, 4500240), (20, 4275228), (24, 3562690), (30, 2850152), (34, 2514840), (38, 2250120), (40, 2137614), (48, 1781345), (51, 1676560), (57, 1500080), (60, 1425076), (68, 1257420), (76, 1125060), (80, 1068807), (85, 1005936), (95, 900048), (102, 838280), (114, 750040), (120, 712538), (136, 628710), (152, 562530), (170, 502968), (190, 450024), (204, 419140), (228, 375020), (240, 356269), (255, 335312), (272, 314355), (285, 300016), (304, 281265), (323, 264720), (340, 251484), (380, 225012), (408, 209570), (456, 187510), (510, 167656), (570, 150008), (646, 132360), (680, 125742), (760, 112506), (816, 104785), (912, 93755), (969, 88240), (1020, 83828), (1103, 77520), (1140, 75004), (1292, 66180), (1360, 62871), (1520, 56253), (1615, 52944), (1938, 44120), (2040, 41914), (2206, 38760), (2280, 37502), (2584, 33090), (3230, 26472), (3309, 25840), (3876, 22060), (4080, 20957), (4412, 19380), (4560, 18751), (4845, 17648), (5168, 16545), (5515, 15504), (6460, 13236), (6618, 12920), (7752, 11030), (8824, 9690)]